I'm not sure if anyone's interested on martial talk, but I've started up a meetup group for experienced San Diego area martial artists of all styles. The idea is a free exchange of information and techniques in a casual atmosphere as a supplement to any training you may already be doing, or as a way for those who are "retired" from formal training to keep a hand in. Currently we're meeting at a couple of different parks once a week. If you're interested, check out the group here.