I know it is wayyyy early to start posting this, since the last one just happened. However, I thought I would throw this out there for anyone that is interested. I had a blast this year and I plan on trying to make this event every year while I'm living in California. There's no sign up links yet, they're just in the early planning stages, but I just though I'd share. Yes, it does conflict with the winter MR trip that Celt has planned, but this could be an option for people that aren't going on this trip.
http://www.cal4wheel.com/events/winter-fun-festival