noah | February 25, 2008 5:02 am

And the festival announcements and rumors continue to pile up: Radiohead, Jack Johnson, and Tom Petty are rumored to be headlining the Outside Lands Festival in San Francisco’s Golden Gate Park, which is slated to take place Aug. 22-24. At what point should we just say that Radiohead and Jack Johnson are co-headlining a tour in August? [SF Weekly via Pitchfork]