I've never seen anything like it. The room is well hidden at the very back of a surf shop in downtown Nantucket. The space is about 8' x 12' and is filled floor-to-ceiling with candy, plus a table in the middle of the room covered completely in the 5-25 cent variety.
We ventured in with seven kids. They were all happy campers. Most of the goodies were gone before we even pulled in the driveway at home.