Rotary PlayGarden

San Jose's first all-inclusive play space: accessible everything, a sand pit, a big slide mound, and shade sails, run by the Guadalupe River Park Conservancy. Important: it's staffed and only open Thursday-Sunday 10am-6:30pm, not a dawn-to-dusk park.

Downtown food hall with a dozen-plus vendors around a big outdoor plaza - everyone picks their own food, everyone still sits together. Live music and open space make kid noise a non-issue.

A right-sized art museum downtown where kids 17 and under are free (adults $20) and family programs run regularly. Two hours here pairs well with the Tech across the street.

Slow-smoked brisket, ribs, and pulled pork with kids' meals for the 10-and-under set. Casual, fast-casual ordering, and nobody blinks at a loud table.

Downtown San Jose's full-service high-rise with a rooftop pool: walking distance to The Tech Interactive and the Children's Discovery Museum - the stay-where-you-play option for a San Jose weekend.

Silicon Valley's hands-on science museum: robotics, VR experiences, and an IMAX dome, $38 adults / $28 kids 3-17 including one IMAX film. Best for roughly ages 5 and up; grab VR time slots right when you walk in.