Each shell has a custom chip inside.... you could get oysters, jewerly, CRAIGCREDIT, FREE GAME, or a sad face. This is a game of chance. If you get all sad faces on 5 or more shells you’ll receive a PAP PACK....which includes pearl pouch, cloth, koozie & pen/stylist!!! GOOD LUCK ON YOUR TREASURE HUNT!!!!!! No one leaves with nothing. You’ll also be entered in our new sad face drawing to win a tray of oysters at the end of each week!!!! Woohoo!!!!!