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Community Pi Day at the Exploratorium

Exploratorium
Pier 15
Embarcadero at Green Street
San Francisco, CA 94111

Welcome to the 32st annual Pi Day, the mathematical holiday founded at the Exploratorium and celebrated by number lovers around the world. To honor the never-ending number 3.14159... (and Einstein’s birthday), we’ll serve up Pi-themed activities, rituals, antics, and plenty of pie. Find out what's so special about this famous mathematical constant, and take your (decimal) place in our annual march to the Pi Shrine!

Phone: 
(415) 528-4444
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