Yes I have. It is put on by Pennyroyal & my former LDS. They have decent prizes. Basically they put out numbered golf balls. They let the divers go out as a group to find their golf balls. Each diver is allowed 1 golf ball. When it come time for prizes, They'll call your golf ball #. You turn in your golf ball to pick a numbered tag from a covered jar (that way divers can't pick & choose prizes- it's totally random) that matches the # on a prize. You get that prize. They have nice prizes like a BC, cylinder, knives, weights, wetsuits, hoods, gloves, slates,....... Anything diving. What prizes are not claimed are then sold by auction.