San Francisco’s How Weird street fair is always fun and difficult to categorize. Here’s how it describes itself: http://howweird.org/
The How Weird Street Faire is a world-class music festival, featuring a wide range of electronic dance music. There will be 10 stages of great music, art, and sound systems from Symbiosis, Muti Music, Groove Garden, Enchanted Forest, Opel, Opulent Temple, World Famous Productions, Basscraft Soundsystem, Urge Productions, Pink Mammoth, SF House Music, Temple Nightclub, SWAG, Pulse SF, Space Shaping, PK Sound, The Boombox Affair, Party Babas, Red Marines, Psycircle, Happy Camp, and more.
Here’s some photos of the festival from past years: