Ask HN: Seattle Area Hackers Group?

I'm looking for a group of programmers that get together (pref on weekends) and hang out to toss around ideas or hack code. I'm not so much interested in "Interest Groups" or "User Groups". Talks aren't so much important to me as people who just like to hang out.

Anyone know of anything like that in the Seattle? The closest I've found is seattle.rb but they generally have their hacker lounges on Tuesdays which is a no go for me.