Karen - this seems like an awesome idea! If you're able to attend the 10/4 user group meeting in Manchester, please feel free to bring this topic up. I'm betting that you'll find a few volunteers.
I was hoping to bring it up at the next user group but the date wasn't posted the last time I checked - marking it off on my calendar now. It's the day before I head west for some pre-conference exploring so it works out perfectly!