When the funding for the camp runs out, David and Gwen have to come up with a way to save Camp Campbell from closing. So they steal the Quatermaster's hook hand and task the campers with comping up with fundraiser ideas to replace it.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.