For preschoolers and young school-age kids, gym parties are an easy solution to the space limitations of the typical Brooklyn apartment. Young guests get to run, tumble, bounce, and jump around without having to worry about breaking anything or using their indoor voices, while you sit back, relax, and just watch. By the end, they're so tuckered out, even the sugar rush from the cake won't get them going again.
Here are 14 Brooklyn gyms that will make your kid's party extra special and allow guests to celebrate by burning off all their excess energy. Find even more birthday ideas in our Party Guide.