International Museum of Art and Science
The IMAS has wonderful activities and sights for children of all ages. They have a science lab, a "water" lab, an astronomy room, a puppet theater, a playground and various exhibits that will amaze and awe kids. There was an area that was temporarily shut down because they were working on "Be The Dinosaur" exhibit.
The Museum was extremely spacious. There is also more art work outside. It's pretty much abstract art made of brass and iron. There are also picnic tables outside to enjoy a light snack and allow the kids to play. The admission price varies whether there's a special exhibit, but generally it's $7.00 for adults. You should really check out this museum for yourself. Enjoy.