Peek-a-Boo Factory SF

If you’ve got a toddler in SF and you’re tired of fighting the fog at the park, this place is genuinely worth knowing about. Multiple slides and climbing structures keep kids busy across different zones — there’s something for the little crawlers and something for the bigger kids who think they’re ninjas. Parents in the neighborhood rave about how clean it is, which honestly isn’t something you can say about most indoor play spots in the city. The staff actually seem to like their jobs, which makes a difference when you’re wrangling a birthday party for 15 screaming five-year-olds. Good for ages 0-12, and the birthday party setup is about as stress-free as it gets.