Treats ( were a limited time currency used during the Treehouse of Horror XXIII Event. You could buy limited time Halloween Theme items with them such as the Bad Dream House or the Springfield Sub-Atomic Supercollider. At the end of the Halloween Event surplus halloween treats vanished. This caused much annoyance in the Forums, as this meant that all of the players halloween candy went to waste. However, in the Christmas Event, surplus Santa Coins were available to spend on a mystery stocking which would contain donuts or a reindeer.