All the kids sit in a circle and have to take off their shoes so they are only wearing socks. Every kid is given a number. Two numbers are then called out. The kids with those numbers come into the center of the circle, and, remaining on their knees, must, in any way possible, get the other person's sock before they get theirs. Very funny to watch. A variation is for the kids to have pillows under their tops which makes it less contact and dangerous.