From their site, "If you're experienced with Ruby then you know what you like about the language. But even more importantly you know what needs work! Here's your big chance! Gather with other experienced Rubyists, discuss what's broken, decide how to fix it, and then start down that path together."
We are quite excited about this event because we feel that it will bring some of the "weird" that we absolutely loved at RubyFringe to the DC area. We are sponsoring the event at the double secret gold status, which I think means that we are on the roll to go for Micheal Phelps 8 Gold Sponsorship next year -- or is that in four years. If you are in the area, definitely join us at this event, we are working very hard with Evan Light to ensure that the event is stellar and you might even learn something (can't promise it though).