Every October 6th, that's 10/6 if you didn't get the correlation, is Mad Hatter Day. It is akin to April Fools day only for the second half of the year.
All you Mad Hatters out there grab yourself a top hat or any other hat, and have a very silly Mad Hatter Day!
Origin of Mad Hatter Day:
Mad Hatter Day was the brainstorm of a group of computer people in Boulder, Co. It dates back to 1986. Most likely a bit bored with bits and bytes, they got a little silly and created this quite special day.Look for a special interview later today in honor of Mad Hatter Day!