Expo Day | San Diego Festival of Science and Engineering Week 2026

Posted in 2026 in Promotions & Events

Expo Day is back again at Petco Park in 2026 after a quick fling at Snapdragon Stadium.
The annual event began in 2009 with Expo Day being held at Balboa Park. From 2010 – 2023 it was held at Petco Park. In 2024 due to ongoing construction, the event was held at Snapdragon Stadium.
This year’s festival takes place on Saturday, March 7, 2026 from 10 AM to 5 PM, rain or shine. The largest of its kind in Southern California, this free event offers over 100 hands-on activities showcasing science, technology, engineering, arts, and math (STEAM) through exhibits like rocket launches, live performances, and interactive projects. Perfect for families and kids of all ages (pre-K to gray), the event features specialty areas including an Art Pavilion, College & Career Connections, Construction Corner, Cybersecurity Zone, Robotics Round-Up, and Pre-K Zone, plus performances on the Illumina Stage in Gallagher Square.
Parking is available at the Padres Parkade and Tailgate Lot for $10. No registration or tickets required.
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