You have everyone in large circle. Everyone sits down. Everyone takes off their right shoe. You then pass the shoe to the person on your right (you always get a large number of kids making fun of smelly shoes). You then pick one unsuspecting leader to go stand in the middle. You then tell the person holding the shoe to gently toss it into the middle where the leader is standing. You then instruct the kids on the count of three to run and get their shoe, return to the circle and put it on. When they are almost to the shoes, turn the lights off, wait a few seconds then back on for about 5 seconds then off and repeat until all shoes are recovered.
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