I've only been to one, so far, and I agree with what everyone else has said. My only problem is that I'm not a night bird, and the US start time of 7-30pm is 12-30am for us in the UK,and I can't stay awake that long!!!!
It is wonderful singing for such an appreciative audience, though, and hearing the exceptional talent and knowledge of other Mudcatters. Hwyl, Bron.