Noisebridge is an active hacker space I go to once or twice a week: http://noisebridge.net

Noisebridge has the right idea. If you've never been there, just show up and hang out awhile. Seriously.

Only thing about hacker spaces in general is "no sleeping". My vision involves a place to sleep and take a time-out.

Since I live in San Francisco, I'm going to this place later tonight.

These places look cool. I'm gonna check out that Hacker Dojo place.

This may be relevant to your interests: the next SHDH[1] is being hosted at Hacker Dojo.

[1]: http://superhappydevhouse.org/