Eddie invites the guys to stay at his house while they're making a tour stop in Las Vegas. George and Charlie are going to spend the day playing golf while Cedric and DL will hang with Eddie at the house.
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.