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. During the Treehouse of Horror XXVIII Event it was bundled with Talking Krusty Doll and the Evil Shopkeeper for 145 Donuts.

Regular
Count Dracula
 * Buy Coffin Flair - 24h

Evil Shopkeeper
 * Refresh Froyo Curse - 60m
 * Perform a Dubious Act - 4h

Quest Based
Evil Shopkeeper
 * Flip Master Switch to Evil - 60m

Character Groups

Springfielders
 * Rush to Buy Krusty Dolls - 4h

Limited Time
Homer Simpson
 * Shop at House of Evil - 60m

Trivia

 * The is the first building that comes with a non-playable character.
 * During the XXVI Event it was available for free, making it a non-premium building.
 * There was no permanent jobs at this building when it was first released during the THOH XXIII event, 5 years later during the THOH XXVIII event the Evil Shopkeeper and Count Dracula were released who can use this building regularly.