Best known as Pi Day, 3/14 is the celebration of the number that begins with 3.14159 … and never ends. Pi (π) is the ratio of a circle’s circumference to its diameter. Or, in other words, just divide ...

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.

Pi Day 5K: 10 a.m., Wibby Brewing, 209 Emery St., Longmont. Get out for the Pi Day 5K. Run/walk 3.1415926535* miles, and ...

Celebrate St. Patrick's Day early at Hard Truth, skate with drag queens at Western Skateland, and enjoy all-ages activities for Pi Day at Wonderlab.

LOS ANGELES, Feb. 12, 2025 /PRNewswire/ — Pi Day, the popular celebration of the mathematical constant, takes place worldwide on March 14. This year, Mathnasium Learning Centers, an internationally ...