It’s back and bigger than ever. The Tech Interactive for its 10th anniversary with a jaw-dropping kinetic build: a giant escape room made entirely of 50,000 dominoes and 250 chain-reaction machines. This year's theme, “Think Outside the Box,” transforms an immersive puzzle adventure into a spectacular chain reaction—designed to solve itself, then collapse in one breathtaking cascade.
From July 13-19, a crew of 15 expert domino and machine builders will spend a full week building, tinkering, and puzzling their way to the biggest domino topple California has ever seen!
Watch the Build Progress All Week Long!
The crew of domino masters will spend a full week constructing an intricate series of puzzles using 50,000 dominos and 250 machines that will solve themselves when toppled. Drop by anytime during museum hours between July 14-19 to see their construction in process, talk to the builders, and watch the magic unfold.
The Big Topple: July 19 at 1 p.m. sharp
One push. Total chaos. Extreme satisfaction. Be there or be square.
Learn from the Pros!
Domino Workshops w/ The Pros
Member price $10 per person, Non-member price $15 per person
Join a hands-on workshop led by domino and machine-building experts from across the country. You'll learn pro-level tips, take on creative chain-reaction challenges, and build like a true master.
This is a can't-miss chance to build alongside the pros! Seating is limited, so reserve your tickets now!
Sunday, July 13, 3-4:30 p.m.
Tuesday, July 15, 1-2:30 p.m.
Thursday, July 17, 1-2:30 p.m.
Event Occurs on the Following Dates:
- Jul 15, 2025, 10:00am to 5:00pm Timezone: PDT
- Jul 16, 2025, 10:00am to 5:00pm Timezone: PDT
- Jul 17, 2025, 10:00am to 5:00pm Timezone: PDT
- Jul 18, 2025, 10:00am to 5:00pm Timezone: PDT
- Jul 19, 2025, 10:00am to 1:00pm Timezone: PDT
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