Happy Pi Day Vinyl Sticker
- from our Affiliates
Pi Day celebrates math! March 14 or 3/14 are the first three digits of π, or 3.14. A grand excuse to have a party and eat lots of fresh baked sweet pie.
Pi Day celebrates math! March 14 or 3/14 are the first three digits of π, or 3.14. A grand excuse to have a party and eat lots of fresh baked sweet pie.