>>21466543Spirit Halloween is a chain of halloween supply stores. Because of its seasonal nature, the company rents out unleased/foreclosed properties for the halloween season, which can lead to situations like picrel where one is temporary set up in what is clearly a former outdoor supply store.
The joke is that Spirit's business model is so pervasive they're even setting up in foreclosed insane asylums.
But it's stonetoss, so there's probably a deeper meaning about the author's repressed lust for trannies.