A "
holiday" celebrated each year on 14 March. Reason is that March 14 looks like 3/14 --> 3.14 when expressed in numerals. I like the holiday. My high school
physics teacher encouraged everyone to celebrate it. Some students in
Universities and high schools alike take the time to get some chalk and write out
PI to as many decmials as they can in one day, all over
sidewalks and
streets.
Quite the geek holiday.