We made it our mission to scout out adventures and events that won’t leave you wilting, and found dozens of shows, festivals, places and outings that are fun for the entire family even on the muggiest days. And since family fun doesn’t stop with the summer, note that many of these are available year-round; we’ve also included a listing of annual family-oriented events to put on your calendar, and an insider’s guide to the city’s best playgrounds.