New Jersey Mom™ Event Calendar
The NJ MOM Event Calendar is your go-to for fun family events across New Jersey! Discover festivals, activities, and local happenings—
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Event Series: Pi Day Princeton
Pi Day Princeton
March 14
Commemorate the mathematical constant pi (π 3.14) with a lively two-day festival in NJ’s favorite university town where Einstein lived. This event includes a pie-eating contest and movie screening, a pie flight contest, a physics show, a Dinky train ride with Einstein, a Pi-rade, and a pie sampling experience.
Cost: Most events are free
Downtown Princeton or Princeton Shopping Center, Princeton, NJ 08542