Dunkin Holiday Donuts 2024. While dunkin’ is known for it’s food and beverage, all dunkin’ lovers know one of the best parts about this season is the annual costume release. National donut day is synonymous with free donuts at dunkin’, and this year is no different.

Dunkin’ is already looking ahead to halloween with a spooky and sweet lineup launching on october 16, 2024. These offers are available from october 1 to 29, offering its classic donuts for $1,.