Happy Pi Day!

Yep, it's March 14th, which means it's Pi Day (3-14, at least in the non-Commonwealth countries)! I'm not the biggest fan of pi - trig and I don't get along all that well - but if it's a cheap excuse to eat pi and talk about science, then I'm in!

Want some ideas on how to celebrate?
More than you wanted to know about pi
Happy pi day at geek.com
Pi day in song at engadget.com
and finally, 10 fun facts about pi (photo gallery)