Yes, you can do all of that without charging a hard ticketIdk if they’re really trying to corner the gaming crowd with Nintendo and possibly Pokémon, based on how successful HHN is, idk how do you DONT do something like that. Sounds like an absolute winner of an idea to me. Either have Pokémon Go around the park, other interactive activities set up, maybe some show, it could be huge imo.
If the intention is to create something like the after hours parties at MK and Disneyland, I would argue that Universal is a different animal