Haven't been there for 14 years, but then it was great. We stopped on the way home from a family vacation across to Yellowstone and back through Nebraska and Iowa. The women rolled thier eyes when we said we wanted to go off the highway to go to Knoxville. They went to the park (my daughter was 4 at the time) whle my dad and I went to the museum. We had a great time. My highlight was the Jet Engineering roadster sprinter.

PJ