This was one of my absolute favorite new elements that is really hard to see on the videos. We were able to watch the 9 and the 10:30 last night. This element is actually NOT projection mapping. Its some sort of advanced laser system. Its mounted on top of the building with the gumbo/chowder window, above the Club 33 balcony.I liked the "fireflies" projection mapping before the opening.
It is the same kind of tech seen in the Mystic Manor ride from Hong Kong. It looks very different from the regular projections in that it just POPS and literally looks like pixie dust or some sort of magic fireflies. It is used very effectively throughout the show and when combined with the projections leads to some pretty amazing effects.