The Native American museum might be worth a trip. It did not exist when I was young. We visited it--unfortunately, I don't remember much about it as I was in the beginnings of a miscarriage and was highly distracted.

I don't even remember if my kids liked it at all. But if your child is into Indian history, it might be worth passing through. The cafe was neat b/c it featured regional cooking from the various areas where tribes are located. And of course, it is my nature that if I'm going to remember anything--it is the food.