Stonebridge Bar would be a good crack, but how much you'd get to enjoy what's going on is debatable.
I've worked the Meeting Place bar, which is dead in the evening and the Backstage Bar which was more fun, but lots of w*nkers in there.
It's supposedly paid professional bar staff only who work back stage, but we were asked to stand in when they had no shows. The staff they had there didn't seem any more professional!