There is finally going to be a Clojure Meetup, you guys! It's the language that is making software transactional memory cool again and annoying all the right people. Clojure has such potential! Let us convene two nights prior to plan the hazing.
Socially Functional is a meetup group for programmers that like to chat/scheme/vent about functional programming. It is also known as Functional Alcoholics, which is a hilarious pun except when people see it out of context and think you have a drinking problem. We have weekly hacking sessions at a coffee shop, and bar meetups at fairly random intervals. If you have an idea for a good bar or other venue, post it!