It could be a magical college, a mysterious church, an inscrutable greenhouse, a cursed performing arts academy, a shadowy spy agency, a haunted film studio, a spooky hunting lodge, a notorious corporation, a terrifying martial arts gym, a bizarre hospital, or any sort of organization doing the Work, a craft influenced by otherworldly forces.
This is a companion discussion topic for the original entry at https://rpg-trader.com/products/1460/the-conservatory