Good story

It reminds me of a story where the local golf club had a long standing tradition...
Anyone who scored a hole in one had to shout the bar a round of drinks.
This tradition was followed without dissent as any golfer who gets hole in one is pretty happy and likely to shout a round.
After a while there was a sudden increase in the number of 'holes in one'. It seemed all of them were at the same hole. This particular hole was not visible from the tee (a bit like in elbeau's story).
After suspicion was raised, a couple of club members staked out the green. It seems that a couple of enterprising lads were hiding near the green. Whenever a ball came sailing over the trees and landed close enough to the green to just maybe have landed/rolled/backrolled into the hole, they would pick up the ball and pop it into the hole. Then stroll up to the club house bar and await the arrival of one elated golfer (and the free drinks that followed).