The farm of Turniemoon was said to be the place where, every 28 days, the Calder witches met to turn the moon by hand, fearing that the switch to the Gregorian calendar in 1582 had confused the moon and that it might disappear from the night sky.
The name of the farm, near West Calder, is actually derived from Torr na Moine, Gaelic for “hill of the peat bog”, but I always prefer folk etymologies!