Years ago, the infinite decimal 3.14 or its Greek symbol pi was mostly known to math and science geeks, but now March 14 is also a day for tasty deals. Here’s a little history to whet the appetite. The first “Pi Day” celebration was held in San Francisco in 1988 when

Pi Day itself dates to 1988, when physicist Larry Shaw began celebrations at the Exploratorium science museum in San Francisco. The holiday didn’t really gain national recogniti

Pi Day is a favorite holiday for both food lovers and mathematicians. For the foodies, the reasoning is simple. Pi Day brings discounts and deals for people looking to grab a pizza to celebrate the holiday.

Today is March 14th, celebrated as National Pi Day. This day honors the mathematical constant 3.14, which represents the ratio of a circle's circumference to its diameter.

Free and cheap food? That's my favorite way to spend a holiday. The post 13 Pizza & Pie Deals For Pi Day 2025 first appeared on Her Campus.