1

The Second of July?

The first 4th of July celebration took place spontaneously in Philadelphia in 1777 and included elements that still persist today, such as bonfires, parades, and fireworks. But not everyone was on board. Founding Father John Adams famously refused all invitations to celebrate on account of disagreeing with the date.

For him, celebrations needed to be held on July 2nd, the day independence was voted on, rather than the 4th, when independence was declared , but July 4th became widely accepted because it was the date that appeared on the distributed copies of the document. In a both poetic and ironic turn of events, Adams — along with Jefferson, who penned the document — died on July 4th, 1826, on the 50th anniversary of the Declaration of Independence.

2

Who came up with the turkey pardon?

While many correctly assume that the official Presidential turkey pardon on Thanksgiving is an old event, it was not an official tradition until 1989, under the George H.W. Bush administration . But the roots of the tradition are nearly as old as the holiday itself.

In 1863, President Abraham Lincoln’s young son, Tad, asked to adopt the turkey intended for the Christmas dinner and named it Jack. This didn't become a regular tradition, but it set the precedent for President Kennedy to pardon the turkey gifted to the First Family in 1963 , a custom adopted by many of the following presidents, with Reagan being the first to call it the "presidential pardoning".

3

The anti-pumpkin movement

As a crop native to America, pumpkin is mentioned across American history, including the first Thanksgiving. But before pumpkin pie was a symbol of the holiday, it was a New England dessert that divided the nation.

Thanksgiving was instituted as an official holiday by Abraham Lincoln in 1863, with turkey and pumpkin pie quickly becoming the main dishes on the menu. After the Civil War, the Southern states were reluctant to adopt the holiday and its associated pie, claiming it was a "Yankee tradition" and a celebration of Northern culture. As a way of rejecting what they saw as a cultural imposition, many Southern cooks replaced the pumpkin pie with sweet potato pie, which remains much more common in the South.

4

The 22 years without Christmas

The minute Thanksgiving ends and "All I Want for Christmas Is You" returns to the top of the charts, much of the country gets into the holiday spirit. Surprisingly, just a few centuries ago, and 100 years before the United States was officially formed, Christmas was banned altogether .

During Cromwell’s interregnum (1649-1660), the Puritan-led English Parliament canceled the Christmas festivities of 1644, claiming it was a Catholic festivity of pagan origin. The sentiment echoed across the Atlantic, where the Massachusetts Bay Colony, of Puritan origins, banned Christmas in 1659 and fined those who celebrated or took the day off. The ban remained in place even after the restoration of the Monarchy, and was only lifted in 1681. Ulysses S. Grant declared it a federal holiday in 1870.

5

Mandatory anonymity

Anyone who ever celebrated Mardi Gras in New Orleans knows that masks are an integral part of the event, with those in the parade and many spectators concealing their identity. What many don’t know is that, per Louisiana law, wearing a mask in public is illegal , a statute passed in the 1920s to counteract the Ku Klux Klan’s influence and its intimidation tactics.

So, what happens during Mardi Gras? In the traditional Carnivals, masks were a way for people of all classes to mingle without endangering their reputation. While it is not a requirement for spectators today, anti-mask laws are suspended during Mardi Gras . However, if you are taking part in the parade, masks are not only allowed but mandatory.

6

A very successful campaign

Does your family watch the Rose Bowl Game on January 1st? It’s one of the oldest postseason football games in American history . But, did you know that its origin stems from a tourism campaign?

In the 1890s, the city of Pasadena, California, started celebrating the Tournament of Roses Parade on New Year’s Day as a way to promote the city’s mild weather to tourists on the East Coast . To increase promotion, a postseason college football game was played in 1902, but the result was so lopsided —49-0— that it was not repeated the following years. In 1916, a new game was organized with resounding success, and it has been held annually since then.

7

The original Black Friday

B efore being synonymous with big sales and discounts, Black Friday was synonymous with crisis . The first recorded use of ‘Black Friday’ dates back to 1869, when the stock market suffered a devastating crash due to financial speculation. The economic effects of the crash were so severe that the name connoted calamity and misery.

How did it become associated with the day after Thanksgiving? In the 1950s, Philadelphia received hordes of tourists who came to shop and attend the annual Army-Navy football game the day after Thanksgiving, creating such chaos that the police forces dubbed it the "Black Friday". To counteract the negativity, retailers adopted the name in association with massive discounts.

8

From Decoration to Memorial Day

The last Monday of May, America remembers and honors those who laid down their lives in defense of the country. Friends and relatives of fallen service members gather to lay wreaths and flags in cemeteries ; the Memorial Day holiday also serves as the unofficial starting point for the summer season. But where does this tradition come from?

It wasn’t always Memorial Day. Originally called ‘Decoration Day’, the tradition of adorning graves started after the Civil War , and it was first celebrated on a national scale in 1868. After World War I, the tradition was expanded to include all American soldiers fallen during a military conflict.

9

Hedgehog Day

You might just know about it because of the popular 1993 Bill Murray movie, but Groundhog Day is real, and it’s celebrated every February 2nd. According to tradition, if a groundhog emerging from its burrow sees its shadow, it will go back to hibernate , and there will be six more weeks of winter. If not, spring will come early. But did you know that the tradition usually observed the behavior of a different animal?

Though Groundhog Day is celebrated across America —and even Canada— it was initially a Pennsylvania tradition, brought by German and Dutch immigrants. Back in Europe, they observed the behavior of hedgehogs and badgers to predict the length of winter, but these were not native to America. Looking for a similar local animal, they turned to the groundhog.

10

The 6-month difference

We can name a select few holidays that are celebrated internationally, such as New Year’s Day or Christmas. But what about Labor Day? While nearly 160 countries across the globe celebrate it on May 1st, the U.S. celebrates it six months later , on the first Monday in September.

Labor Day (also known as International Workers’ Day) started as a commemoration of the 1886 Haymarket Affair in Chicago, where a protest for workers’ rights ended with several casualties. As the protest was linked to socialist labor movements, the U.S. government was wary of celebrating workers on that date . As a compromise with labor activists, President Grover Cleveland instituted Labor Day as a federal holiday in 1894, but deliberately chose a date as far away as possible.

1

It was almost completely torn down

Did you know that very little of today’s White House interior is actually original? Looking at the building now, it’s hard to imagine that it was once so unstable that it was in danger of collapsing.

By 1948, after decades of heavy use, outdated wiring, poor structural supports, and years of renovations layered over one another, the White House had become unsafe. Floors and walls cracked, and parts of the residence were literally sinking. President Harry S. Truman even joked that the place felt haunted because it made so many strange noises. Rather than abandon it, Truman launched a massive reconstruction project with Congress. Between 1948 and 1952, nearly the entire interior was gutted and rebuilt while the original exterior walls were preserved, giving America a strong and reliable White House.

2

During WWII, they built an underground bunker

Did you know there’s a fortified bunker hidden beneath the White House? A couple of years before Truman’s famous renovation, another major project was quietly built beneath the presidential residence.

In 1942, during World War II, President Franklin D. Roosevelt ordered the construction of a secure underground shelter to protect government leaders in case Washington, D.C., came under attack. Built quickly and in great secrecy, the bunker was completed within months, though it was luckily never needed during the war. Today, the facility is known as the Presidential Emergency Operations Center, or PEOC, and it was famously used in 2001 by President George W. Bush and again in 2020 by Donald Trump.

3

It was not originally meant to be white

Can you imagine if it were called "the Gray House"? Today, it’s impossible to picture America’s most famous home as anything other than bright white, but that wasn’t the original idea.

During construction in the 1790s, workers covered the exterior sandstone with a lime-based whitewash to protect it from moisture, cracking, and harsh winter weather. The coating gave the building a pale grayish appearance, not the brilliant white we recognize today. A long-standing myth claims the White House was painted white to hide the burn marks left after British troops set it on fire in 1814, but in reality, the building had already been whitewashed years earlier. Still, after the fire and reconstruction, the white exterior became permanent and eventually inspired the famous name "White House," though for many years people still called it the "President’s House."

4

10 people have died in the White House

Many people have lived and worked in the White House over the centuries, but, according to the White House Historical Association, only 10 people are officially recorded as having died inside the presidential residence.

Among them were two U.S. presidents. William Henry Harrison died there at age 68 in 1841 after falling seriously ill, likely from contaminated water. Zachary Taylor died at age 65 in 1850 from a severe stomach illness after attending Fourth of July celebrations in extreme heat. Three First Ladies also passed away in the White House: Letitia Tyler in 1842, Caroline Harrison in 1892, and Ellen Axson Wilson in 1914. Other deaths included presidential relatives, aides, and staff members, among them Abraham Lincoln’s son, Willie Lincoln, whose death at the age of 11 in 1862 deeply affected the family and became one of the White House’s most heartbreaking stories.

5

Presidential whims

Not every White House renovation happened due to war, damage, or urgent repairs. Some changes came simply from the personal tastes and hobbies of the presidents who lived there, and over the years, there have been quite a few memorable ones.

In 1973, Richard Nixon installed a one-lane bowling alley beneath the North Portico. Years later, in 1989, George H. W. Bush added a regulation horseshoe pit near the White House grounds, where he often relaxed and challenged visitors, including Queen Elizabeth II, to games. Then, in 2009, Barack Obama had the South Lawn tennis court modified so it could also be used for basketball, one of his favorite sports.

6

Jackie Kennedy's furniture

When the Kennedy family entered the White House in 1961, the first lady was disappointed to find that many of the historic rooms had lost much of their original character.

Determined to restore the White House’s history and elegance, Jackie Kennedy famously launched a massive restoration effort. She helped create the White House Fine Arts Committee, brought in historians and curators, and filled the residence with genuine antiques and historical pieces tied to past presidencies. On February 14, 1962, an estimated 46 to 56 million people tuned in to watch the First Lady’s televised tour of the White House, making it one of the most-watched programs of its era. She also supported a congressional act that made many of the White House’s historic furnishings official property of the nation, so future presidents could no longer sell, replace, or discard them.

7

Official name changes

As we mentioned, the building was not always white, and therefore was not always officially called the White House. For much of the 19th century, Americans usually referred to it as the "Executive Mansion" or the "President’s House." Even after its famous white exterior made the nickname popular, it still was not the building’s official name.

That finally changed in 1901, when Theodore Roosevelt began printing "The White House" on presidential stationery. According to official sources, Teddy Roosevelt preferred this name because it clearly separated the president’s residence from the many state "executive mansions" used by governors across the country.

8

It was once America's largest house

There is one thing about the White House that no one can deny: it has always been huge, even in its early days.

When the White House was first occupied in 1800, it already contained more than 100 rooms spread across three floors, making it one of the grandest homes in the United States at the time. In a time when most Americans lived in modest houses or farms, the presidential residence was seen as a palace. Many historians even consider it the largest private residence in the country during its early years. Today, the White House covers about 55,000 square feet, though modern private buildings, like the Biltmore Estate in North Carolina, are now far larger.

9

President Benjamin Harrison’s fear

Among the many changes the White House has undergone over the years, few were as revolutionary as the arrival of electricity.

For nearly a century after it was built, the presidential residence relied on candles, oil lamps, and gas lighting. That finally changed in 1891, when electricity was installed during the presidency of Benjamin Harrison. But, like many families in that era, the Harrisons were not exactly thrilled by this modern invention. According to White House stories passed down over the years, President Harrison and First Lady Caroline Harrison were so nervous about the possibility of electric shock that they rarely touched the light switches themselves. Instead, they often asked the house staff to turn the lights on and off for them.

10

Hillary Clinton’s special gift

Of course, Jackie Kennedy wasn’t the only First Lady to leave her mark on the White House. Hillary Clinton added her own personal touch as well, this time as a gift for her husband.

In 1996, Hillary Clinton transformed a little-used room on the White House’s third floor into a private music room for President Bill Clinton. The gift came during the year of Bill Clinton’s 50th birthday and reflected one of his best-known passions: music. Complete with space for listening to records and playing his famous saxophone, the room gave the president a quiet retreat inside the White House.

1

The man who sold everything he owned and bet it all on one spin

In 2004, a 32-year-old British man named Ashley Revell walked into the Plaza Hotel and Casino in Las Vegas and placed every dollar he had in the world on a single spin of the roulette wheel.

In the months before, Revell had sold his house in Kent, his BMW, his Rolex watch, his golf clubs, his electronics, his furniture, and every piece of clothing he owned. The grand total of his liquidated possessions came to $135,300 . He pushed the entire stack of chips onto red as the ball was already spinning. It landed on Red 7.

Revell walked away with $270,600, exactly double what he had come in with. He tipped the croupier $600 on the way out. The whole thing was filmed by Sky One for a reality mini-series called Double or Nothing .

2

Beneath the casinos, an estimated 1,500 people live underground

Below the glittering hotels and neon lights of the Las Vegas Strip runs a network of concrete flood drainage tunnels stretching roughly 600 miles beneath the city. Built in the 1990s to manage flash flooding in the Nevada desert, these tunnels have become an unofficial home for hundreds of the city’s unhoused residents.

It is estimated that between 1,200 and 1,500 people live there . Some residents have constructed makeshift shelters from plywood and salvaged metal deep inside the tunnels, occasionally just yards below the casino floors above them.

The tunnels pose serious dangers: flooding risk during desert rainstorms, extreme heat, and high rates of substance abuse. A network of nonprofits, outreach teams, and government agencies coordinates aid by providing the residents with essentials and offering them long-term case management, like treatment and housing placement.

3

Las Vegas has a literal black book of people banned for life

Since 1960, the Nevada Gaming Control Board has maintained what it officially calls the List of Excluded Persons, better known as the Black Book. The original publication was a black-covered booklet held together with Scotch tape, listing eleven people deemed to have "notorious or unsavory reputations."

Most of the early entries were organized crime figures: Chicago outfit boss Sam Giancana; enforcer Anthony "Tony the Ant" Spilotro, whose violent exploits inspired Joe Pesci’s character in the film Casino ; and nine other mob associates. Anyone whose name appears on the list is permanently banned from entering any licensed gaming establishment in the state of Nevada.

Violating the ban is a gross misdemeanor under Nevada law. As of 2026, there are 37 names on the list. No one has ever successfully appealed their removal.

4

Strange casino rules: no clocks, no windows, no soft dice

Las Vegas casinos are designed to keep gamblers at the tables as long as possible. Clocks are banned to distract players from the passing of time. Windows are eliminated so that they cannot tell whether it is noon or 3 a.m.

What’s more, Nevada law governs even the dice. The Nevada Gaming Control Board requires casino dice to be perfectly transparent so that no hidden weights can be concealed inside . Each die must be precision-manufactured to within 1/10,000th of an inch, with razor-sharp corners and edges showing no rounding whatsoever. They are inspected regularly and, in high-stakes games, replaced every eight hours of play to ensure consistent rolls.

5

The famous Las Vegas Strip is not actually in Las Vegas

The stretch of Las Vegas Boulevard South that the world knows as the Strip does not lie within the city limits of Las Vegas. This is the area that’s home to Caesars Palace, the Bellagio, MGM Grand, the Venetian, Mandalay Bay, and dozens of other iconic venues.

Technically, it falls within an unincorporated community called Paradise , which is governed by Clark County rather than the city of Las Vegas. Paradise was deliberately established in 1950, when casino owners moved to avoid Las Vegas city taxes and regulations while continuing to trade on the city’s name and benefit from its infrastructure.

The city of Las Vegas actually begins further north along the boulevard, near the Stratosphere. Paradise covers approximately 54 square miles and has a residential population of around 220,000 people, which means it’s one of the largest and most densely populated unincorporated communities in the United States.

6

The Luxor’s sky beam is the most powerful artificial light on earth

Rising straight up from the apex of the black pyramid-shaped Luxor Hotel and Casino, the Luxor Sky Beam has been one of the most recognizable sights in Las Vegas since the hotel opened in October 1993. It is, by any measure, the most powerful artificial light beam on the planet. The beam is produced by 39 individual xenon lamps, each with 7,000 watts and roughly the size of a washing machine, focused through computer-designed curved mirrors into a single concentrated column.

Together, they generate an estimated 42.3 billion candlepower. On a clear night, airline pilots have reported seeing the beam from as far as 250 miles away. The total operating cost, confirmed by Luxor engineer John Lichtsteiner, is $51 per hour, of which $20 is electricity. That adds up to $480 a day only for lighting the signature beam each night —or $175,200 a year.

7

Las Vegas is home to the tallest observation tower in the US

Standing 1,149 feet above the Las Vegas valley, the Strat Tower, officially rebranded from the Stratosphere in 2020, is the tallest freestanding observation tower in the US and the second-tallest in the entire Western Hemisphere, surpassed only by the CN Tower in Toronto at 1,815 feet. It is also the tallest building in Nevada and the tallest structure west of the Mississippi River.

At the top, the Strat offers four outdoor thrill rides, including one that dangles riders 64 feet beyond the edge of the building on a mechanical arm, over 900 feet above the ground.

8

Slot machines account for around 60% of all casino revenue

Walk into any Las Vegas casino, and the first thing that surrounds you (and the loudest) is the rows of slot machines that line nearly every available wall and corridor. That layout is not a coincidence.

It is estimated that slot machines consistently generate approximately 60 to 65 percent of all casino gaming revenue in Nevada. There is roughly one operating slot machine for every eight residents of Las Vegas. Nevada law requires that video slot machines pay out a minimum average of 75 percent, though Strip machines in practice typically return 87 to 97 percent.

Casinos place the most visible, most tempting machines near entrances, elevators, and high-foot-traffic corridors , a placement strategy that has been studied and refined over decades. Despite the rise of poker rooms and sports betting in recent years, slot machines have remained the single largest source of gaming income in Las Vegas without interruption for more than half a century.

9

The gambling capital of the world does not sell lottery tickets

Nevada is one of only two states in the entire United States that have no state lottery, the other being Utah. You cannot legally walk into a convenience store and buy a $2 scratch-off ticket.

The reason is straightforward and has nothing to do with moral opposition. Nevada’s gaming industry has lobbied persistently and successfully against a state lottery since gambling was first legalized in 1931, on the grounds that a government-run lottery would directly compete with casino revenues.

10

FedEx was saved from bankruptcy by a Las Vegas blackjack table

In 1971, FedEx, then called Federal Express, was days away from collapse. Founder Frederick W. Smith had built the company on the revolutionary idea of overnight package delivery using a central hub-and-spoke air network, but the business was not working.

The company had roughly $5,000 left in its operating account. It was not enough. Facing what appeared to be the end, Smith flew to Las Vegas and sat down at a blackjack table. He gambled the company’s last $5,000 and turned it into $27,000, which was just enough to cover that week’s fuel costs and keep the planes in the air. The breathing room bought by that blackjack session gave Smith enough time to secure additional financing. Today, FedEx employs more than 500,000 people worldwide and is valued at over $60 billion.