We're not having meetings over the summer, but there are OC Atheist and Atheist united meetings. The OC Atheist meetings (http://www.ocatheists.com/) are pretty sweet and the Atheists United meetings meet every second sunday of the month and are pretty neat as well. I think AU shifted its meeting place and can let you know where it is now.
If you're just bored in the OC hit us up on facebook and we can toss over invites to the social stuff that we're doing that's not associated with the club.
I was reading your profile and noticed you were involved with a feminist group. I saw this video on TED yesterday, you might find it humorous. The girl sings two songs, the first song is the one I'm talking about.