Cutie 3.14 Pi Day 出欠カード

Cutie 3.14 Pi Day A humorous take on Pi Day celebrations. Perfect for any “cutie pie” or is it Cutie PI or 3.14? Fun anytime, but especially on Pi Day, which is March 14 or 3.14 every year. Perfect for the mathematically inclined, science geeks or anyone who loves a play on words. Oh, by the way, March 14 is also the birthday of Albert Einstein. Coincidence?