Dunkin' is celebrating Valentine's Day by offering a variety of themed treats and merchandise starting January 31st. The seasonal selections include heart-shaped donuts, adorned with pink, red, and white sprinkles in flavors like Cupid's Choice and Brownie Batter, alongside the Frosty Red Velvet specialty donut. Dunkin' is also bringing back its popular Pink Velvet Macchiato, the vibrant pink drink said to taste like red velvet cake with cream cheese frosting. Customers can also purchase Valentine's themed merchandise, like heart-shaped plush donut keychains and a trio of tumblers in iridescent pink, red, and white.