Annual observance

Mad Hatter Day

October 6 Food / Dessert Updated 2025-12-18

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Overview

Mad Hatter Day is an unofficial holiday celebrated annually on October 6th, inspired by the eccentric character from Lewis Carroll's "Alice's Adventures in Wonderland." The date derives from the "10/6" price tag prominently displayed on the Mad Hatter's hat in John Tenniel's original illustrations, which fans interpret as October 6th. It's a day for fans to embrace whimsy, nonsense, and the absurd, often celebrated with tea parties, costume-wearing, and enjoying the spirit of Wonderland.

Observed each year on October 6, Mad Hatter Day invites people to pause, share the story, and bring a little themed joy to their day.

Why it matters: Mad Hatter Day on October 6 celebrates the whimsical spirit of Lewis Carroll's beloved character, encouraging foodies and bakers to indulge in playful desserts and imaginative tea parties. This day invites enthusiasts to embrace creativity and absurdity, reflecting the enchanting world of Wonderland.

Origin and story

The date October 6th for Mad Hatter Day is derived from the "10/6" price tag on the Mad Hatter's hat in Sir John Tenniel's original illustrations for Lewis Carroll's "Alice's Adventures in Wonderland."

The idiom "mad as a hatter" predates Lewis Carroll's character and refers to 19th-century hat makers who suffered from mercury poisoning due to chemicals used in felt processing.

Quick facts

  • DateOctober 6
  • TypeFood / Dessert
  • Great forFoodies, Chocolate lovers, Home bakers

Also on this date

Ways to celebrate

  • Share a recipe photo, tag friends, and swap your favorite topping ideas.
  • Host a tasting plate with sweet and savory pairings.
  • Mad Hatter Day lands on October 6 — host a quick nod with Foodies, Chocolate lovers and snap a photo.
  • Write a note or journal entry on why Mad Hatter Day matters, then set a reminder for next year.
  • Plan a 10-minute activity that fits the food / dessert vibe and make it a mini tradition.

Fun facts

  • The date October 6th for Mad Hatter Day is derived from the "10/6" price tag on the Mad Hatter's hat in Sir John Tenniel's original illustrations for Lewis Carroll's "Alice's Adventures in Wonderland."
  • The idiom "mad as a hatter" predates Lewis Carroll's character and refers to 19th-century hat makers who suffered from mercury poisoning due to chemicals used in felt processing.
  • Lewis Carroll never actually named the character "Mad Hatter" in "Alice's Adventures in Wonderland"; he is simply referred to as "the Hatter." The "Mad Hatter" title became widely used due to popular adaptations.

Sources and attribution

Source not provided.


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FAQ

When is Mad Hatter Day?
It is observed on October 6 each year.
What is Mad Hatter Day?
Mad Hatter Day is an unofficial holiday celebrated annually on October 6th, inspired by the eccentric character from Lewis Carroll's "Alice's Adventures in Wonderland." The date derives from the "10/6" price tag prominently displayed on the Mad Hatter's hat in John Tenniel's original illustrations, which fans interpret as October 6th. It's a day for fans to embrace whimsy, nonsense, and the absurd, often celebrated with tea parties, costume-wearing, and enjoying the spirit of Wonderland.
How do people celebrate Mad Hatter Day?
Share a recipe photo, tag friends, and swap your favorite topping ideas.

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