Convention games

So, Gencon's event signup has begun. Every year I plan to run something at the convention and every year I put off signing up until it's too late. I want to get the jump on it but I'm having trouble coming up with something to run. Half the problem is that there are a number of games I'd like to run a one-shot of but they're all games I don't have any experience with running (which is why I want to run them). The stuff I think I could run (that I've run in the past) without a lot of problems would be something in the WoD or maybe L5R. I might be able to handle curse the darkness since that does one-shots that well and it's at least something I've played. Anybody have any thoughts?

My tweets

• Mon, 08:01: Convention games… http://t.co/Y8CrAGOA