What John (Oombanjo) hasn't pointed out is that the event is totally free to any Old Time musician or Appalachian dancer who wants to turn out for an excellent weekend's fun: no camping fees or entrance fees. The sessions over the weekend are open and friendly, and a great place to pick up tunes and make good musical friends. The Orangery concerts are basically open sessions, where you play tunes for dancers or just play tunes in a large room with great acoustics.
If you enjoy Old Time American string band music this is the place to be over May Day bank holiday, just outside Bridlington.

Ray