When Po discovers he was poisoned, he sets off to a caravan oasis in the hopes of finding out who the perpetrator is, unknowingly followed by the kids.
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.