Nashville, Knoxville

Hi guys,
I am heading to Knoxville when I leave here (Nashville). Can you recommend a good area to stay in Knoxville? I have never been there before.

Also, what's something fun to do this weekend in Nashville if I am not going to the festival?

Cedar Bluff off 40/75
And Turkey Creek (my fave… lots of good eats and Shopping in the area)
are both good areas.