Check out their website - i'ts a great place and I am very jealous that we don't have a children's museum anywhere as cool as the Omaha one. I heard the PR Director is a pretty sweet gal too. :)
http://ocm.org/exhibits/permanent/playground/
Also if you scan through the pictures - you might see another one of Heidi's buddies - a little miss Ayla and her mom - but they cheated - they are professional models :)
Fun fun!