Dunkin Halloween Bucket 2025 Dates. You'll see a new halloween drink, donut, and halloween munchkin bucket on the dunkin' fall menu as of oct. Don’t expect too many dunkin’ deals this season,.
This year, dunkin’ is selling a new. Kicking off on october 16, 2025, dunkin’ is introducing a thrilling new halloween menu guaranteed to delight fans (while supplies last).