This place just opened a few days ago. I thought it looked pretty cool, but was not really expecting much. I took the family there today and we were all completely blown away. My kids absolutlely loved it! This is such a cool musuem! Heck, where else in Oklahoma City, (or anywhere for that matter!) are you going to see a complete humpback whale skeleton hanging from the ceiling. They have literally hundereds of skeletons on display, many from endangered species. I highly recommend you check it out if you have some time.
http://www.museumofosteology.org/
http://www.museumofosteology.org/