Im sure mascots will be in it. Tour guilds..Though it sounds like a cool concept, the crowd and staff are already getting stuck every where. Not enough single guests, and the blobs of groups, hang on each other. I dont know if they have different size groups planned for launch, since the beta was very limited and for testing things like pathing. I could see them putting in the entertainment posts, like there was in Planco. And, you could assign mascots and keepers to do "shows", which could earn education or happiness of the zoo.