![Muse at the 2011 festival](http://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Muse_at_Outside_Lands_Music_and_Arts_Festival_01.jpg/120px-Muse_at_Outside_Lands_Music_and_Arts_Festival_01.jpg)
The Outside Lands Music and Arts Festival is a music festival held annually at Golden Gate Park in San Francisco. It was first held in 2008, and included over 60 musical acts from around the world, as well as several art installations, and brought in 40,000 to 60,000 attendees a day. (Muse pictured)