Alternative Power Productions is partnering with Outside Lands Festival for stages that use alternative energy.
One of the best summer days passed with bright music in a meadow and wood setting in San Francisco, with a capacity crowd of 60,0000 fans.
Outside Lands Festival 2010 rocks it a third year at Golden Gate Park in San Francisco, California.
Rocking at Golden Gate Park with Dave Matthews Band, The Mars Volta, Jason Mraz, Bat For Lashes, TV On The Radio, and some hippies and whatnot.
Golden Gate Park hosts the second annual Outside Lands Music & Arts Festival in San Francisco.