We have only been here for the open gym but my 20 month old son loves it. On Mondays and Wednesdays from 11:15 to 12:15 the kids get free run of the gym. The cost for the hour of fun is five dollars. It is especially fun on a rainy day but get there early because it tends to be crowded. If it gets too crowded they don't let anymore kids in. My only complaint is that the girls who work there tend to start putting away the equipment around twelve and by teh time it closes down there is nothing left to do!