What to Eat on Pi Day

Happy Pi Day 1 of 11

Every year on March 14, math geeks everywhere celebrate "National Pi Day." This holiday takes place on this date because it represents the first three digits of pi (3.14). In case you weren't paying attention in math class, pi is the mathematical constant that represents the circumference of a circle divided by its diameter.

There are a number of ways you can celebrate this odd holiday, but the most enjoyable one involves eating pi-related food. Read on to find out all the geekiest ways to stuff your face in celebration of pi!