Bob Brown's Rainbow Revelation

Show prediction envelope and set it aside. Display the faces of the color cards (also spread the top 5 cards so they see one of that color.) Turn them face down and move cards (roughed pairs) one at a time from top to bottom. Let spectator tell you to stop at anytime. He may then choose the next card or the one in your hand. If he chooses the one in your hand, set it back on top of the stack and lift off the face card. Lay it face up on the table and then fan the cards left in your hand to show he could have chosen any of the other colors. Then, take the prediction card from the envelope with the "wild" card side showing. When the laugh begins to die, turn the card over to show your prediction was accurate.