This is the monthly SF Ruby hack night that is usually held the Tuesday after the monthly meetup. We're a few weeks late this month but it's still going to be fun.
What is a hack night, you might ask?...
Bring a laptop, bring some projects, and spend some time working on them in the company of other SF Ruby folks. There are no presentations, except maybe ad-hoc when something interesting comes up. We'll have some time at the beginning (around 7:30) for folks to talk about what they're working on, ask for help, and offer assistance.