Ya know, I live in TN and didn't know a thing about that festival.
I catch local acts almost weekly. As for national acts, I had to missed Godsmack because it was smack in the middle of the work week, I will go to the Saliva show on the 18th (work week or not!!) and 3Doors Down is slated to hit Knoxville in July. My calendar is shaping up nicely.
