It was Free Wednesday when we went to the museum, and everybody and his mother was there. The line was about 1/4 mile long when we got there, but it moved quickly and we were happy we got there so early. After we had been there a couple of hours we noticed that they were only letting people in as other people left. I have to say that it was worth it, because it's almost $30.00 a person to get in. The museum was closed for a few years while they tore down the old building and put in this new state of the art building with a big parking garage underneath. It has a green roof with thousands of plants and it's very energy efficient. As well as having a planaterium, it has an aquarium, a rainforest and several other things. We all had a really good time here.