Last year we were attending a friend's 30th birthday party at a trampoline park (yes, you read that right: 30th birthday at a trampoline park. SMH)  In addition to the trampoline dodge ball courts they had (on which we competed without much incident), they had assorted other activities, like jumping off a trampoline with a basketball to make a slam dunk and fall in a foam pit, and a Tarzan rope you could jump off an elevated block and swing out into a foam pit and fall.