Did you know that the 6th of October is called Mad Hatter’s Day?
The 6th of October can be written as 10/6 (it depends on the date format you use in your country), which refers to the card that is stuck in the Hatter’s hat.
So, are you celebrating Mad Hatter’s Day? Or do you prefer celebrating your Unbirthday?



The first version of the story arose on 4 July 1862 during a boat trip with Alice Liddell and her sisters.