Dunkin Halloween Bucket 2024 Release Date. 16 and will include a new potion macchiato (espresso mixed with purple marshmallow ube swirl), a spider. A social media leak is shedding some light on dunkin's 2024 fall lineup, which features a brand new drink concept and lots of halloween items.

28 in an email to usa today. 16 and will include a new potion macchiato (espresso mixed with purple marshmallow ube swirl), a spider.