Well, most of our campers know all our graces, but we still have to teach it for the ones who don't. We have a groups of counselors stand on stage in the dining hall, waiting for everyone to be seated, making sure every table has staff and that said staff aren't involved in any food fights (at least, not before grace is sung. After that- duck and cover!!!) and generally acting as meal patrol. When everyone is situated, they sing the grace as a repeat song- they sing a line, everyone sings it back, then we all stand up and sing it once through together. we don't have issues with cold food or whatever cause the hoppers don't get our food from the kitchen until AFTER the grace is done.
