House of Evil is an evil shop that was available for purchase during the Treehouse of Horror XXIII Event, which upon completion would unlock Talking Krusty Doll. It has appeared in all subsequent Treehouse of Horror events, though in the XXIV Event and the XXVI Event the Talking Krusty Doll was not available with it. During the Treehouse of Horror XXVI Event, it is given for free after 12th October and enables Daily Challenges for the event.