Pi is defined as the ratio between a circle's circumference and its diameter. It’s also a favorite number in the mathematical world and every March 14 is National Pi Day! So math lover’s rejoice because Fired Pie wants to celebrate another savory circle—pizzas!

On National Pi Day- Sunday, March 14, 11 a.m. to 4 p.m. , at all 20 local Fired Pie locations, any one-topping pizza is just $3.14 with purchase of a drink! This deal is valid for one per person, not valid on third party delivery services. Use codeword: PIDAY at checkout for online ordering.

Fired Pie is a fast-casual pizza concept. The eatery is quick, casual and customizable to your pizza or salad desires. Uniquely crafted, their industrial modern-edge décor, hip staff and attention to detail will separate them from the competition. Open for lunch and dinner, Fired Pie offers something for every pizza, mac ‘n cheese and salad lover every day of the week. For more information, visit http://www.firedpie.com or find them on Facebook at http://www.facebook.com/firedpie.