Pi Day at National Children’s Museum

March 14, 2026

5:00 pm

6:00 pm

National Children's Museum

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About The Event

Join the National Children’s Museum for the second annual Pi Day Celebration! On March 14, from 5:00 PM – 6:30 PM, enjoy the special after-hours event that honors the infinitely amazing mathematical constant with hands on activations that explore pi in mathematical, scientific, and artistic ways. Plus guests can enjoy pizza pie, included with Pi Day event admission! Activities include storytime, bike gear spirograph, pi pixel mosaic, scales and weights exploration, and more.

Details

Cost: $18.95
Location: National Children’s Museum, 1300 Pennsylvania Ave NW Washington, DC 20004
Metro: Federal Triangle Station (Blue/Orange/Silver lines)

Learn more about the event program and purchase your tickets at the National Children’s Museum website HERE..

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