Coffee and donut giant Dunkin' is officially welcoming autumn with a vibrant transformation of its digital and drive-thru drink menu. This week, Dunkin' announced the nationwide launch of its 2026 Halloween menu, debuting two core flavor innovations: Green Apple Dunkin' Zero and Purple Marshmallow Cold Foam. Available for a limited time at participating storefronts across the country, the spooky lineup serves as the first wave in the brand's monthlong seasonal campaign, with additional food and bakery drops scheduled throughout October.
Green Apple Dunkin Zero Sips And Purple Marshmallow Cold Foam
The centerpiece of the first Halloween menu wave features a festive pairing of crisp tartness and velvety sweetness across new seasonal drink variations:
- Green Apple Dunkin' Zero Lineup: Built on Dunkin's zero-sugar energy drink platform, four fruity sips combine tart green apple flavor with bubbly sparkling water: Green Apple Dunkin' Zero, Midnight Apple (with blackberry), Candy Kiss (with tropical mango), and Orchard Twist (with peach).
- Purple Marshmallow Cold Foam: Dunkin's classic sweet cold foam receives an eerie purple makeover, adding a rich marshmallow finish to specialty beverages like the Terror-misu Cloud Latte, Franki Matcha, and Dark Spell Daydream Refresher.
- Creepy Crawler Coffee Chiller: Blends frozen coffee with tiramisu flavors, layered with Purple Marshmallow Cold Foam, whipped cream, and a rich mocha drizzle.
- Sour Apple Energy: Marks Dunkin's first energy beverage topped with cold foam, blending green apple and lemonade under a cloud of purple marshmallow topping.

October Roadmap And Value Promotions
To complement the drink debut, Dunkin' is maintaining its $6 Meal Deal, featuring a Bacon, Egg, and Cheese Sandwich, crispy Hash Browns, and a medium hot or iced coffee.
The chain also teased a second wave of Halloween menu drops scheduled for mid-October, featuring the returning Spider Donut, festive sprinkle donuts, and a 50-count Halloween Munchkin Bucket, alongside a special teaser event in Salem, Massachusetts, on Thursday, October 8, 2026.
"From the tart, crisp flavor of Green Apple Dunkin' Zero to the spooky twist of Purple Marshmallow Cold Foam, we're giving guests new ways to experience Dunkin'," stated Dunkin' in an official corporate release. "But this is only the beginning. Guests can expect more surprises, treats and Halloween moments throughout October."