If you're following Rocks Off on Twitter (which you should), don't bother guessing since we let that horse out of the barn a little earlier today. If not, here's a clue: It's where an heiress' treasure meets the Heart of Dixie.
And here's one more hint straight from Summerfest organizers Free Press Houston
: "The bench where everyone gets high." Don't worry, we'll have a complete report Monday morning too. We already know a handful of the bands, and trust us, you're going to like it.