To add to this, I think some folks were thinking it was in Hollywood because of the lone setpiece that has been set up in it. Yes, that sign fits the carnival theme quite well, but that's the point.
Last year, multiple zones had various textures and motifs which carried the conservatory theme. Both Masquerade and Cat Lady of Crooked Lane had stained glass elements, so the rumored clown zone having setpieces which fit the dust bowl carnival motif is a pretty easy way to carry the overall theme.