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Pi Day
Here's where you can get Pi Day deals
Mar 14, 2025
Ted Fitzgerald/MediaNews Group/Boston Herald via Getty Images
What is Pi Day and why do we celebrate the holiday?
Mar 14, 2025
Slice Pie Co. opens new Raleigh Location on National Pi Day
"It's like the perfect day."
Mar 14, 2025
Pi Day mates math with pizza, dessert
Mar 14, 2023
Shutterstock
Indiana once tried to define pi as 3.2; the bill almost passed
Mar 14, 2022
