Sure, it's a nod to 3.14, the never-ending number that describes a circle's circumference, but the reason people show up for ...

Today marks National Pi Day, a celebration of the mathematical constant, and businesses in St. Louis are joining in on the ...

National Pi Day 2025 brings pizza and pie deals nationwide, with discounts like $3.14 pizzas and freebies from major chains.

Pi Day is Friday, March 14 and Blaze Pizza, Marco's Pizza and others are celebrating with deals and discounts on pie and ...

Royal Perks members can get a free slice of Hershey’s pie on Pi Day when they spend more than $3.14.

Here are some of the best Pi Day deals on pizza and pie. Royal Perks members who spend a minimum of $3.14 at Burger King on ...

Pi Day is Friday, March 14. Restaurants like Blaze Pizza, Sauce, Papa Johns will offer pizza deals, while Village Inn and ...

It's National Pi Day, so treat yourself to some pie — pizza, dessert or both, whatever your heart desires! That first "Pi" ...

Pi Day is Friday, March 14, and several national chains are celebrating with deals and discounts on pie and pizza.

Pi Day is March 14 and Round Table, California Pizza Kitchen and other California restaurants are celebrating with deals and discounts.

Many people across the world are celebrating Pi Day on Friday. Restaurants are celebrating the day with deals on a slice of ...