House of Air is an indoor trampoline park located inside a converted air hangar in Crissy Field. Seriously. The hallmark of the jump center is The Matrix, which includes a basketball court-size structure made of 42 conjoining trampolines and a separate trampoline bowl modeled after skateparks. The 8,000sqft space includes also includes a trampoline dodgeball court. Sounds like the perfect rainy day activity.