Thanks y’all! (My Nintendo vid will hit 1 million views today, and I’m kinda freaking out.)
As for the round building. I think it may be a unique situation, and built differently than a regular structure. More like a gazebo with some walls, and not a concrete fully enclosed structure, if you know what I mean. I’m betting a different crew is building that one, that will also be constructing other themed elements for the ride that can’t be built until track is in place. My guess anyway.