Orgy Island gold-dome whacko building:
What is it?
It’s a housing for an ELEVATOR. The dome on top houses the mechanical/cable stuff for that elevator, which is large and serves to take groups going down to the underground facility.
What’s in the facility?
That, too, is unclear but the rumors are that there’s all kind of effed-up equipment contained down there, some kind of cermonial, pervvy stuff.
The elevator building does have a weird GOLD OWL some say is reminicent of a bigger, scarier one at the Bohemian Grove near Napa/San Fran.