Winner (#1)

The Children's Museum

The Children's Museum of Indianapolis, a nonprofit institution committed to enriching the lives of children, is the largest children's museum in the world. The more than 400,000-square-foot facility houses 11 major galleries that explore the physical and natural sciences, history, world cultures and the arts. The Children's Museum is a place to learn and do. Whenever possible, exhibits are “hands-on” or participatory in nature.