Well, Tiffany and I made it to the Sunsphere on Saturday. It was fairly fun. (and free!) We got a great view of Knoxville from the Observation deck, after riding up the clunky, overcrowded, sweaty industrial elevator.

The set up inside the Sunsphere is really awesome, and newly rennovated. They have a flat screen displaying highlights from the 1982 World's Fair. And, they have information kiosk things that give you history about the Sunsphere. I recommend it to any Knoxville visitor!