Check the Bay Area Vibz Reggae Festival with its strong line-up:

Bassnectar
Damian “Jr.Gong” Marley
NAS
Aloe Blacc w/ Sankofa Sound
Stephen “Ragga” Marley
Meshell Ndegeocello
Paper Diamond
Morgan Heritage
The Grouch & Eligh
Cut Chemist
Tarrus Riley
Fishbone
Richie Spice
Mod Sun
Fiji
I-Wayne
Jo Mersa
Krooked Treez
Black Am-I
Jemere Morgan
Skip Marley
Forrest Day
The Courtney John Project
Queen Omega
I-Live
Z Trip
More Artists to be Announced

You may get more info and purchase tickets here: http://www.bayareavibez.com/index.php