The Cathedral School belongs to St. John the Divine in NYC - Morningside Heights, near Columbia University. They are the mother church for Episcopal Churches in NY City.
I visited there about a year ago. At the time they had had a huge sculpture of a dragon hanging from the ceiling, produced by a Chinese artist. I wasn’t quite sure of the point of it, and given that most of the pews were removed to accommodate the sculpture, I surmised they probably didn’t have many attendees at mass. It was a grand, beautiful church from the late 19th Century, but like America’s mainline Protestant past, I suspect now it is barely running on fumes, and that political correctness reigns supreme at this place.
A few years back, the Cathedral’s first telephone directory listing was “Boxoffice”. I guess they thought their worship services were off broadway shows. I’ve read about resident clowns, having to scoop up elephant poop in the center aisle and other assorted new age crap and goings-on in the cathedral for many years.
I was guessing Episcopal. They use lesbian “priests” at their schools around here. Satan has taken hold of that church.
I’m sure then they are organizationally/philosophically related to Trinity Church, the Episcopal church near Zuccotti Park that was so helpful to the Occupy Wall Street movement.