We try to sing a different grace at each meal and we try to sing all of them at least once - if we run out we start resinging them. A few counselors stand at the top of the steps and the rest spread themselves among the campers (who are on the deck). Then the counselors (and whoever else knows it) sings a line and then the campers repeat. This works very well and the campers don't get tired of singing the same grace over and over. To keep the food warm (and away from the flies) the hoppers set up the tables with the food that can be cold and water. Then the the we tell the kitchen people when we are about to teach grace and then they start serving the "hot" foods. We usually finish just in time.
