WOW...so I'm a few years late and you've probably got your 3rd degree BB by now!
Anyways, for those who are interested, Hayward Martial Arts (
www.haywardmartialarts.net) has BJJ, then there's Open Door BJJ (
www.opendoorbjj.com) in Oakland as well, and in Livermore at Livermore Martial Arts Academy (
www.livermoregotkicks.com).