Part of me is wondering if they are going to go full on projection mapping on the buildings to make them look old/destroyed after it gets dark or if they are going to do what they have done on buildings like MIB/Landry's and just use the buildings surface as a projector screen. Here's hoping it's the first option, after seeing what can be done with The Magic Memories and You, well done projection could turn out fantastic.
Now that we know they are projecting, could this mean that those two walls near animal planet live/ IFF be just two huge screens they they'll be projecting on to from the opposite wall?