No frights, just delights: Scare up sweet spirit of the season with two OREO treats and the return of Dunkin’s Spider Donut LAS VEGAS – Dunkin’ is once again the perfect place for anyone to enjoy a spell from a busy day to celebrate the Halloween season in the sweetest way. Dunkin’s all-treats, no-tricks October menu lets guests, ghosts, witches and wizards of all ages scare … [Read more...] about Dunkin’ Celebrates Halloween with OREO this October