Gwen and David need to go into the big city and are bringing the kids with them. When Max decides to show Neil and Nikki all the fun things the city has to offer, he breaks away from the group and it's up to David to track them down.
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.