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Pi Day

Thursday, March 14

2024 Pi (π) Day Celebration at The Exploratorium
2024 Pi (π) Day Celebration at The Exploratorium
Join the 37th annual celebration of Exploratorium’s own homegrown holiday! March 14th (3/14) commemorates the irrational, transcendent, and never-ending ratio that helps describe circles of all sizes. Explore math-inspired activities and presentations, then join our Pi parade and eat a free piece of pie. Come ...