. . . "Official Halloween Headquarters is a seasonal store in Springfield owned by Apu that sells Halloween items."@en . "Official Halloween Headquarters is a seasonal store in Springfield owned by Apu that sells Halloween items."@en . "Retail of Halloween items"@en . . . . . . "\"Halloween of Horror"@en . . . . . . "Official Halloween Headquarters"@en . . "Official Halloween Headquarters"@en . .