Jolly Roger Land

If you’ve got kids under 12 and need somewhere to burn off energy in Union City, this is a solid go-to. The climbing structure keeps older kids busy while the swings work for pretty much any age in that 1-12 range — and the toddler-friendly setup means you’re not constantly chasing little ones away from things they shouldn’t be on. There’s a bike track too, which is a nice bonus you don’t see at a lot of indoor spots. Restrooms are on-site, and honestly the place is kept clean enough that you’re not side-eyeing everything your kid touches. Good call for a birthday party if you want staff to handle some of the heavy lifting.