For this singing time you will need:
~6 rocks with a number or song written on it with permanent marker.
Find some middle sized rocks and write a number or song on each of them.
Mix up some thick mud and cover the rocks. (Fun!)
At the end of singing time be sure to relate this to baptism and forgiveness. As we are baptized and partake of the sacrament, we can be CLEAN as Earth Right After Rain :)