A trip to Wanamakers at Christmas (including eating in the top-floor restaurant and listening to scheduled organ concerts) was a treasured fixture of my childhood in the late 50s and early 60s. If I remember correctly, there was a monorail-like tram that ran around the periphery of the toy department too. Christmas lights festooned the facade of the organ.
The Wanamakers Christmas Light Show was so fun, always loved going to that with my family as a kid in the 80s!
That beast must surely require an orangutan to play it properly! Six manuals and the rest means that you don't exactly play it, more like you dance on it. Whacking out something complicated, written by Bach, on that thing is going to raise a serious sweat and I hope no one has ever tried to play "The flight of the bumblebee" without getting into peak physical condition first.
Does it have a stop labeled "Vox Dei"?