Time to celebrate the ratio of your circumference to your diameter!
Mmm…mm! Time for pie!
Hooray for math and science. It’s amazing how much it has helped our lives.
I’m a little embarrassed to admit that I’ve read The History of Pi:
http://www.amazon.com/History-Pi-Petr-Beckmann/dp/0312381859
I prefer to celebrate with the Europeans on July 22.