I have contests to keep then interested. I have a no-hair contest where they must bring something from Home to creaate hair . For instance, feathers, beads, yarn , anything they want. I had one girl use a head of endive adding tomatoes and broccoli and it was the winner. I keep a goodie bag so the winners can pick something from it. I also have a create roller wrap using anything but rollers. I should add that i get the styrofoam heads for them for the no-hair.