A reminder to non-Americans: assigning Pi Day to 22nd July is not only more accurate than 3.14 (22/7 is 3.14285), it's also more likely to annoy Americans.
@project1enigma @peterbutler @jameswallis
You may only celebrate Pi on 3/14 in an infinitely short interval between 3:55:35 and 3:55:36pm.