The only real requirement for Orphan/Endorphin Camp is that you would be able to make it on your own and be able to enjoy Burning Man if you somehow were not able to find us on the playa. I don't think age matters one way or the other. Some Endorphins have said that they would rather not have crackheads camping with us. I surmise that means people addicted to crack cocaine, so we'd like to discourage the bringing of crack cocaine to the festival. Experience playing a kazoo is a plus even if you have never played one in an actual band setting.