Defy Birthday Party Coupon The vast, taut, springy flooring doesn't end at the walls, but instead, the trampolines continue upward to form angles perfect for. At house of boom our activities start with open jump, clubboom, kidjump, jump4jump, family night, special needs night, theme night thursdays, college night, bounceboards, trampoline dodgeball, superslam, boom fit, house of boom birthday party & more. Defy tucson is pima county's largest trampoline and extreme air sports park, offering fun for families, gymnasts and friends. The first of its kind in the triangle region, defygravity is the ultimate venue for active social outings, intense individual workouts and memorable birthday parties. Coupon (1 months ago) think of above all extreme air sports as an indoor playground that caters to adults.