No such thing. SoCalDOA (which is a organizing brand, and has no NorCal equivalent) runs a lobby out of a stream set up that they do every so often. NorCal players and pretty much anyone else are free to play there, of course.
I don't think there's much going on in regards to PSN itself, though feel free to add AFDRequiem and message me here if you want to play sometime.
On an unrelated note; yes, it'd be nice to actually meet in NorCal and play sometime, but I'm keeping busy these days so I'm honestly not likely to be much use with venue or people organizing. But I can make anything with even basic notice.