I'm really looking forward to seeing the New Ballard's Branch Bogtrotters. I saw them playing at a square dance just outside Mount Airy NC last August - great singing , fiddling and rock solid string band sound. They love jamming as well....
The name comes from the old Galax band called the Bogtrotters, with the late Wade Ward and other great players, and I believe New Ballard's Branch is the street in Galax where Dennis Hall lives.

Ray