The Effect: You remove three drink coasters from a smart looking blue snap case. Each coaster has a different drink printed on it; Juice, Coffee and Soda. Explain that you're going to get the spectator to choose one of the three drinks. You are SO confident that you already KNOW which drink they're going to pick you're willing to give them the $20 bill if you're wrong. But if you're right, then they have to buy you a drink. The spectator agrees to the wager, is handed the $20 to drop on their drink of choice. They make an ABSOLUTELY FREE CHOICE. You then reveal an indelible prediction left in full view from the very beginning that reveals their chosen drink!!!