# Tech or Treat at The Tech Interactive

> Event for families in the San Jose–Sunnyvale–Santa Clara area (CA). Times are Pacific Time.

- When: Sat, Oct 31 · 10:00 AM – 5:00 PM
- Where: The Tech Interactive, 201 S. Market St., San Jose, CA 95113
- Ages: All ages welcome
- Price: General Admission: $38 Adults, $28 Child/Senior/Student; workshops and laser shows need an additional ticket
- Organizer: The Tech Interactive
- Official page: https://bit.ly/techortreat26
- Last checked: Sat, Oct 24

Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Oct 24, 2026, with more added regularly. About: https://grassyknees.com/about
Freshness: listings are re-checked on a daily research run (latest check 2026-10-24), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/san-jose/activities/tech-or-treat-at-the-tech-interactive--listing-eb8a119b9b0c0b46a2c72960

## About

Tech or Treat is The Tech Interactive's annual not-too-scary Halloween day in downtown San Jose, pitched as a first trick-or-treat for little ones. Educators staff trick-or-treat stations throughout the museum handing out nut-free candy and non-food treats, and families can build a skeleton with moving linkages, pose at Halloween photo spots and explore the regular exhibits in costume. Extra-ticket add-ons include the Spooky Slime Workshop (11 a.m. and 2 p.m.), where kids mix glowing or glittery slime while learning the chemistry behind it, and Halloween laser shows in the IMAX Dome (4:30 and 5:15 p.m., plus a Stranger Things laser show at 6 p.m.). Members get a Static Electricity Ghosts workshop.

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