For those of you that are lucky to be or live in the area there's a killer fest coming to Golden Gate Park August 22 - 24
It's called Outside Lands  and it's put on by the same folks as Bonnaroo, etc.

To wet your appetite, check out a few of the bands that are performing at the festival...

Radiohead

Tom Petty and the Heartbreakers

Jack Johnson

Beck

Wilco

Ben Harper & The Innocent Criminals

Manu Choa