Choose from delicious deals on pies, a nerdy comedy show, pie-inspired art classes and more to honor the mathematical constant and America's classic dessert on March 14.

March 14 is also known as National Pi Day—a celebration of the mathematical constant π (pi). For many, it has become a day to enjoy discounts on pizza, pies and other circular foods. Restaurants and ...

The Terre Haute Children's Museum is hosting a Dinosaurs Love Pi event Saturday, March 14, from 11 a.m. to 3 p.m.

This Math Carnival event will feature hands-on games and activities for 3rd - 8th graders selected from exceptional math and numeracy organizations. At tabletop “carnival” stations, volunteers will ...