Have a dinner night at your church. We had the Jr. High youth set up and serve a dinner to the community. The parents of the children cooked the food, we picked out the menu, and everyone sold tickets, so we knew how many plates to have ready. Of course we still had extra food in case someone else wanted to come on in. By doing this the youth learned how to work together, and the parents and community had more respect for the youth. The profits went to a charity.