A roasted turkey on a platter with limes, surrounded by dinner rolls, macaroni salad, cranberry sauce, and a casserole topped with herbs.

Thanksgiving feels like one of those holidays we think we know inside and out. Turkey and a table full of side dishes fighting for space. But it is a holiday with more interesting history than most textbooks ever bothered to cover. The version we grew up with in school, with pilgrims and Native Americans, only scratches the surface.

The real story of Thanksgiving is full of strange food choices and a cast of characters far more colorful than the cardboard cutouts we made in school. From presidents who tried to change the date to Green Bean Casserole, the path to our modern Thanksgiving was anything but simple. Here are 15 shocking facts about Thanksgiving that never made it into the classroom lesson plan.

1. The First Thanksgiving Was Not Called Thanksgiving

Pilgrims and Native Americans share food outdoors at a long table, with women serving and men standing nearby. A dog is in the center, and trees and a house are in the background. The mood is festive and communal.
Wikimedia Commons

The 1621 harvest gathering between the Pilgrims and the Wampanoag people was not actually known as “Thanksgiving”. It was a three-day harvest celebration, and the term wasn’t applied to the event until historians looked back on it centuries later. The Pilgrims actually reserved the word “thanksgiving” for religious observances, not meals.

2. Turkey Was Not the Star of the Meal

A roasted turkey on a platter with lime slices and greens, surrounded by dinner rolls, pasta salad, cranberry sauce, and a vegetable casserole on a table.
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While turkey dominates our tables today, historical records suggest the original feast likely featured venison, since the Wampanoag brought deer as a gift. Wildfowl was mentioned too, but that could have meant ducks or geese. Cranberry sauce and mashed potatoes, two modern staples, were nowhere to be found since sugar was scarce and potatoes hadn’t yet arrived in the region.

3. It Took Over 200 Years to Become a National Holiday

A black-and-white portrait of a man with a beard, wearing a suit and bow tie, seated on a carved chair, looking slightly to the side against a plain background.
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Thanksgiving was not officially a nationwide holiday until 1863, when Abraham Lincoln declared it during the Civil War. Before that, it was celebrated on different dates depending on the state or region. Lincoln’s proclamation was actually meant to help unify a divided country.

4. President Roosevelt Tried to Move the Date

A man in a suit and striped tie stands in front of a window and shutters, looking to the side with a serious expression. The photo is black and white.
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In 1939, Franklin D. Roosevelt shifted Thanksgiving a week earlier to give retailers a longer shopping season during the Great Depression. The move caused so much public confusion and backlash that people started calling it “Franksgiving.” Some states refused to adopt the new date.

5. The Wishbone Tradition Is Not American

Two chicken wing bones, mostly stripped of meat, are placed parallel to each other on a dark surface.
SriDraco/via reddit.com

Breaking the turkey wishbone for good luck traces back to the Etruscans, an ancient civilization in Italy, thousands of years before Thanksgiving existed. They believed birds had prophetic powers. It arrived in America with colonists.

6. The Macy’s Parade Started With Live Zoo Animals

A brown bear with thick fur stands facing the camera in a grassy field, looking alert and curious. The background is blurred green vegetation.
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When Macy’s Thanksgiving Day Parade debuted in 1924, there were no giant helium balloons. Instead, the parade featured real animals borrowed from the Central Park Zoo, including elephants and bears. The famous balloon characters didn’t show up until 1927.

7. Turkey Doesn’t Actually Make You That Sleepy

A whole roasted turkey with golden brown skin sits on a wooden cutting board on a kitchen counter.
Wikimedia Commons

The popular belief that turkey’s tryptophan content causes the post-meal food coma is a myth. Turkey does contain tryptophan, but not in significantly higher amounts than chicken or other common meats.

8. Presidential Turkey Pardons Started as a Joke

Five adults stand outdoors around a table with a large white turkey. The man in the center, wearing a suit, is touching the turkey. The group looks happy and engaged. The setting appears formal and official.
Wikimedia Commons

While turkey pardons are now a beloved White House tradition, the first official one was not granted until President George H.W. Bush in 1989. Earlier presidents, including Lincoln and Kennedy, spared turkeys informally, but there was no ceremony or tradition around it. Bush’s pardon came as a lighthearted response to protesters outside the White House at the time.

9. Thanksgiving Football Became a Tradition by Accident

Seven American football players compete on a grassy field in an old black-and-white photo, with a large crowd and buildings visible in the background. One player is preparing to throw the ball.
Wikimedia Commons

The tradition of watching football on Thanksgiving dates back to 1876, when college teams began scheduling games on the holiday.

10. Green Bean Casserole Was Invented as a Marketing Tool

A serving of green bean casserole topped with crispy fried onions on a white paper plate.
Wikimedia Commons

The beloved green bean casserole wasn’t a family recipe passed down through generations. It was created in 1955 by a Campbell’s Soup employee looking for new ways to use cream of mushroom soup. The recipe was so simple and cheap to make that it spread across the country.

11. Canada Celebrates Thanksgiving Too

Two people stand by a display of large pumpkins at an outdoor market, with other shoppers and city buildings visible in the background.
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Canadian Thanksgiving falls on the second Monday of October, over a month before the American version.

12. The Detroit Lions Almost Lost Their Thanksgiving Tradition

A football team in blue and silver uniforms runs onto a brightly lit field, with cheering fans and cheerleaders welcoming them from the sidelines.
Wikimedia Commons

During World War II, the Lions had to pause their Thanksgiving games for several years due to wartime restrictions and travel limitations. Today, missing a Lions Thanksgiving game feels almost as strange as skipping turkey itself.

13. Pumpkin Pie Almost Didn’t Make the Cut

Pumpkin pie with a golden-brown crust, topped with a decorative pastry leaf, sits on a glass pie dish on a table with a fall-themed tablecloth.
lesbeap/via reddit.com

Pumpkin pie as we know it wasn’t part of early Thanksgiving celebrations, because ovens and the ingredients needed for a proper pie crust weren’t widely available to colonists. Some early recipes involved hollowing out a pumpkin and filling it with milk, spices, and honey before roasting it whole over coals. The pie-shaped version we know today didn’t become standard until sugar and wheat flour became easier to access.

14. Black Friday’s Name Has a Dark Origin

Shoppers rush through store doors at night as a crowd waits outside behind barriers, likely for a big sale or event.
Wikimedia Commons

The term “Black Friday” wasn’t originally considered to celebrate big shopping deals. Police in Philadelphia used it in the 1950s and 60s to describe the chaotic traffic and crowds that flooded the city the day after Thanksgiving. Retailers only rebranded the term decades later.

15. TV Dinners Were Invented Accidentally

A TV dinner with corn, a brownie, mashed potatoes with a fork, and a piece of meatloaf covered in brown sauce, all in separate compartments on a black tray.
TheCringeKeeper/via reddit.com

In 1953, Swanson overestimated how much frozen turkey it would need for the holiday season, leaving the company with 260 tons of surplus turkey. An employee suggested packaging the turkey with sides in individual trays, similar to airline meals. It turned into the first TV dinner.

Eager for more?

18 Photos of Thanksgiving Dinner Tables for a look at the candlelight and turkey centerpieces that made the holiday table so special. Then flip through 15 Family Photos That Perfectly Capture Another Era, an album of road trips, birthdays, and portraits that go beyond the dinner table. Lastly, 20 Nostalgic Photos of Family Dinner From Everyday American Homes (1900s) shows what a home-cooked meal looked like generations ago.

Meet the Writer

Mariano holds a Bachelor’s Degree in Advertising and is a Show Production graduate. He is deeply passionate about pop culture and creativity, and believes in the power of storytelling to shape ideas and inspire people to enjoy the otherwise occasionally mundane slog of a typical workday just a bit more, with entertaining content. Find Mariano over on IG at @marianmontagna.