ho hum finally dragged into this thread!
yes we do have themes- one of which is the "seasongs and shanty night" for the last seven or eight years, we raise money for the Sidmouth Lifeboat (We hold the record for raising over a grand and a half in one event one Tuesday evening session.) For the rest of the week and the reunion we raise funds for the festival. well sounds like thats good enough for folk music and government work.
Cllr