So I found out how much the room(s) cost last night; we left immediately following. Luckily it was time to go anyway. We headed to the museum of science and industry. We happen to get membership to science museums by being EAA members so it only cost $22 to park. It would have cost $130! Lots of fun things at the museum including a section on flight, weather, farming and lots more.
After the museum we went to Indiana dunes national lakeshore. First we checked in at our room which is at an old railroad depot. We are staying upstairs. The railroad is still active so it is a bit noisy but we slept well. We also took in the sunset at the lake last night.

The kids loved this place. It was a little sandy for me. The weather was great and the sunset was nice.