Set place in the Runeverse
Dawn Rune and is marefriend Zecora have to watch Apple Bloom, Sweetie Belle, and Scootaloo for this year's Nightmare Night. Not a bad idea, letting the fillies go trick or treating. But when the fillies want to be CUTIE MARK CRUSADER CANDY CONTESTANTS, things get out of hoof pretty fast. Meanwhile, Dusk has a private party with himself and the rest of the Mane Six(plus Trixie) at the Ponyville Library.