A week after Dunkin', seasonal drinks and snacks from Starbucks have arrived

Americans aren't celebrating Thanksgiving for another three weeks, but at Starbucks and Dunkin', the country's two largest coffee shop chains, the holiday season is already upon us.

Starbucks is announcing Thursday the return of its holiday-themed holiday cups and espresso drinks, including Peppermint Mocha, Caramel Brulée Latte and Chestnut Praline Latte.

The Seattle chain is also introducing a trio called Cran-Merry Orange Refreshers, which will be served alongside the Sugar Plum Cheese Danish and other seasonal treats.

Starbucks also sells limited-edition seasonal treats throughout November and December.

Dunkin' announced its holiday lineup a week ago, launching a range of drinks, food and merchandise, including the brand's first almond croissant and a new Holiday Cookie Signature Latte, as well as the return of Cookie Butter Cold Brew for a third year.