Every Childs favorite! Sponge Bob and his friends will entertain your kids for hours. All rentals are guaranteed at least 4 hours! (Note: Time permitting*. We try to arrive 1 hour to a half hour prior to your event for setup as well as a half hour after your event for take down). Extra hours available at $25/hr or overnight, weather permitting, for addl $75. Dont forget to reserve your favorite concession machine.