It's at the George Tavern on July 3rd. The event listing on DiS looks like this:
http://www.drownedinsound.com/event/view/26964

I'll write up a proper description of the acts soon but they're all great, basically, and it'll be a lot of fun.

I'll probably jag this a lot more next week (when my computer at work accesses DiS better than it does now) but I thought I'd get the ball rolling...