April Fools’ Day in France: Poisson d’Avril!

April Fools’ Day in France is celebrated with a wink, a paper fish, and a hefty dose of cocoa. On April first, in France, it’s not just about making a practical joke; kids tape paper fish to people’s backs, known as Poisson d’Avril, this light-hearted tradition is all about lighthearted mischief. And pâtisseries across Paris roll out fish-shaped chocolate creations that range from elegant to cheeky.

The custom began in the 16th century when France switched its New Year from April to January. Some people were slow to catch on, and they became the butt of jokes. The fish connection is a bit murkier. One popular theory is that April 1st falls during the period when fishing was banned in France because it was spawning season, so a fake fish was a worthless, joke gift. Another theory links it to the zodiac sign of Pisces, ending in late March, and fish being associated with that period. Young, easily caught fish were also seen as symbols of gullibility.

The tradition of sticking a paper fish on someone’s back, the version most French children grow up with, is well documented by the 19th century, though exactly when it started is unclear.

Where Should You Go for Chocolate in Paris?

The celebration isn’t just on paper, in Easter, and particularly in Paris, chocolate and chocolatiers take center stage. Pâtisseries and chocolatiers all over Paris showcase handmade chocolate fish and friture (bite-sized sea creatures in dark, milk, or praline). It’s an edible tribute to one of France’s quirkiest holidays.

  • À la Mère de Famille (35 Rue du Faubourg Montmartre, 75009) – For nostalgic packaging and classic chocolate craftsmanship.

  • Maison Georges Larnicol (132 Boulevard Haussmann, 75008) – Their chocolate fish are as glossy as they are delicious.

  • Christophe Roussel (5 Rue Tardieu, 75018) – Inventive flavors and fish so pretty, you’ll hesitate before taking a bite.

Planning a tour of the best chocolate Paris has to offer while you’re in the city? Check out our blog on how to find the best chocolate in Paris you’ll want to bookmark it before you head out. And if you’re the type who cooks with it, don’t miss our tips on the best chocolate for cooking.

Image of chocolate fish in a shop window

Chocolate Fun You Can Make Yourself

April 1st is a great excuse to play with your food. Around Easter and Valentine’s Day, we host a seasonal Chocolate Class in Paris where you’ll temper, mold, and craft your own chocolates. You’ll leave with a box full of handmade sweets, and of course, some serious bragging rights.

Traveling with kids? They’ll love our Kids’ Chocolate Class, which runs year-round. And while the little ones are molding cocoa creations, adults can sneak into our Express Croissant Class next door—win-win.

Image of a chocolate-making class

Finish the Day on a Sweet Note

Whether you’re browsing window displays or taking a bite out of your own creation, April Fools’ Day in France is a fun, flavorful way to experience Paris and get a kickstart on the chocolate consumption (usually) before Easter. It’s a local tradition that mixes silliness with craftsmanship and gives you one more reason to fall in love with French food culture.

Chocolate egg

Looking for more seasonal experiences? Don’t miss The Best Hot Chocolates in Paris—perfect if springtime weather calls for a cozy sip. And if you’re planning a food-focused trip, start with our guide to Unique Things to do in Paris for even more delicious detours.

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