We went to the science center a few months ago, and had a wonderful time. The kids loved the giant play structure in the middle, especially the slide. We caught a show in the planeterium, and even my 2 year old stayed intrested in it. One thing that I disliked was that it can be hard to keep track of the kids if you have more then one, but other then that it was perfect. Free admission to members of the military and their families on Sunday, and free parking!