This place was so much fun and amazingly entertaining for my 2 and 11 year olds today. There was something different in every nook and cranny in this place. So big that I can't imagine it being crowded. They have a fire truck, ambulance, tractor, race car AND a Lego wall, build your own coaster, painting room and water area. I'm from Ohio and this was the kids area at Columbus COSI plus "Run Around Fun Town together on crack. Great place for the kids to pretend and play for a day!! Thanks for all the great reviews that led us to you today.