Pi Day is celebrated on March 14th around the world. The Greek letter Pi (symbol “π”) represents a constant — the ratio of the circumference of a circle to its diameter — which is approximately 3.14159.
Celebrate the pi with a well-rounded deal:
On March 14, participating Blaze Pizza will help you celebrate Pi Day with $3.14 pizzas. Here’s the catch – you are limited to one pizza per guest at the $3.14 price. The deal is only available for in-store purchases, and in participating restaurants. To find a Blaze Pizza near you, click here.
Get $3.14 shipping on orders that total more than $31.41.
Get a medium 1-topping pizza for $3.14 with the purchase of Howie Bread. Order online and add the coupon code PI18.
Save $3.14 off Large Bakery Pies on March 14th. No rain checks, and the deal may not be available at stores that choose not to participate.
Coconut Custard, Pumpkin or Cherry Pies for $3.14, March 14 only for Price Chopper email subscribers.
Word has it there is a repeat of last year’s deal of a free chicken pot pie with any individual meal and drink purchase. If you click on the coupon deal, you come to a page asking you to sign up for Boston Market’s VIP Club, where you can receive offers and discounts, including $3 off $10 purchase.
Pi Pizzeria is celebrating 10 years of tossing dough on March 14th, and they are starting early. Beginning March 12, get Buy One, Get One Pizza for $3.14. Also snag a free Pi pint glass, and imbibe during an all-day Happy Hour. Pi Day babies eat free.
Get $2 off any whole pie purchased March 13 or 14, 2018. Double crust fruit pies will even have a pi symbol baked on top.
This deal isn’t only available on National Pi Day. Every Wednesday, Village Inn gives you a free slice of pie with any dine-in purchase.
Get a free
California Institute of Technology
No free pizza, but you can fill up with pi-related math problems during NASA’s Pi in the Sky Challenge. Problems are real problems that JPL scientists and engineers solve using pi. Problems will be posted online March 9.
Get three of its sweet potato pies for $3.14 on March 14.
Purchase an adult entree and receive a free slice of pie with this Pi Day coupon.