That's pretty neat, although I do find it odd that Orlando will be getting a Pokemon section at around the same time Universal Studios Japan's Nintendo Land is opening up. I just hope that any event Pokemon given out (and don't lie to me, you know they'll do it) are just variants of non-event Pokemon.
A few "leaked" concepts of the area (and some concepts for the rides) have shown that Mario, Donkey Kong, and Legend of Zelda are currently planned areas for Super Nintendo Land so any Splatoon stuff might be a ways off. One thing I should point out is that the leaks are from June, so this was before they decided to make the move to the new location.