Deli Delight - Anyone in your audience selects which bread, meat, dressings and even condiments he would like in a sandwich. He's given a packaged sandwich you've been holding and confirms that it is exactly the same sandwich as described.
Par for the Course - Play an imaginary round of golf with your audience while they create a scorecard with the number of strokes for each hole. A participant adds the score which perfectly matches your prediction.
Option Call - You deal the cards into a participant's hands, adding or removing them as your helper freely directs. He narrows his choice down to one card only - a duplicate of the very card which is the only one in your wallet.
Dowsing Duplicates - Six business cards, borrowed from participants around the table, are torn in half. The pieces are mixed and spread face-down on the table. Each participant takes one half-card and uses it to mentally locate the matching half.
Midway Dream - Three small stuffed animals prizes are offered to participants if they can match the results you predict for each of the three imaginary carnival games. All three guesses are correct and everybody wins.
The Compelling Key - A small paper bag contains an assortment of keys; several participants remove one key each, keeping them concealed in their hands. Using a lock on a chain as a pendulum, you find the only key which fits into and opens the lock.