I don't believe there are any Dog Brothers training groups as such, in the Bay Area, though as Sting says, he still hosts his Gentlemens Fight Club (and other sparring sessions?).
There are however teachers in everything from Serrada to Doce Pares, Senkotiros and Pekiti, to name but a few - just let you fingers do the Googling!
I teach the Visayan Eskrima of Sonny Umpad here in Oakland, but it uses the sword as the primary weapon, not stick.