Home   Calendar   Holidays   Fun   Mad Hatter Day

Oct6 Fun Holiday – Mad Hatter Day

Celebrated annually on October 6, Mad Hatter Day celebrates the Hatter, a key character in Lewis Carol’s Alice in Wonderland.

Alice's Adventures in Wonderland engraving by John Tenniel (United Kingdom, 1872). Published by Nauka, Moscow, USSR, 1979.

©bigstockphoto.com/ Oleg Golovnev

The unofficial holiday was created in 1986 in Boulder Colorado by a group of computer technicians who were inspired by the Hatter and his antics in the epic fantasy novel.

In the book, the Hatter is an eccentric milliner for whom time is forever stuck at a tea party with his friend the March Hare.

10/6

The date for the holiday was chosen because of how John Tenniel illustrated the Hatter in Alice in Wonderland. The English illustrator who was also a political cartoonist depicted the Hatter wearing a hat with a piece of paper that has 10/6 written on it. The 10/6 refers to the cost of a hat – 10 shillings and 6 pence. The creators of the holiday who are from the United States where the date is written in the month/day (mm/dd) format took this to set the date for the holiday on October 6 (10/6). For those who write the date in the day/ month (dd/mm) format, the holiday would fall on June 10.

How to Celebrate?

  • Read Alice in Wonderland.
  • Watch the movies based on the novel.
  • Wear a hat the whole day.
  • Host an Alice in Wonderland themed tea party.

Did You Know...

...that even though this holiday is called Mad Hatter Day and that the Hatter is also popularly known as the Mad Hatter, Lewis Carol never refers to the character as the Mad Hatter?

Mad Hatter Day Observances

Fun Holiday: Mad Hatter Day Observances
YearWeekdayDateName
2020TueOct 6Mad Hatter Day
2021WedOct 6Mad Hatter Day
2022ThuOct 6Mad Hatter Day
2023FriOct 6Mad Hatter Day
2024SunOct 6Mad Hatter Day
2025MonOct 6Mad Hatter Day
2026TueOct 6Mad Hatter Day
2027WedOct 6Mad Hatter Day
2028FriOct 6Mad Hatter Day
2029SatOct 6Mad Hatter Day

See all Fun Holidays

Other Fun Holidays around October 6

4 Oct

Taco Day

Celebrate the traditionally Mexican dish popular around the world by eating it for all your meals.

5 Oct

Chic Spy Day

Honor all the dapperly dressed, elegant and sophisticated spies on the big and small screen on this stylish and fun holiday.

7 Oct

Frappé Day

Coffee lovers rejoice! Celebrate this unofficial holiday with a delicious chilled frappé.

8 Oct

Pierogi Day

Celebrate the day by enjoying these savory and sweet dumplings of Eastern European origins.