Heads up it is 10,000 Lakes Festival in Detroit Lakes MN July 22nd -July 25th, 2009, including the Dave Matthews Band http://www.10klf.com/
Here is just a few of the artists 
ave Matthews Band Widespread Panic (2 nights)
Wilco
Umphrey’s McGee
Atmosphere
Ozomatli
Mason Jennings
Sharon Jones & The Dap Kings
Gomez
Railroad Earth
Tea Leaf Green
Steve Kimock Crazy Engine
Junior Brown
WookieFoot
Trampled By Turtles
Kathleen Edwards
