Which cocktail includes Absolut Citron Vodka as an ingredient?

The Tokyo Cosmo is the correct answer as it specifically includes Absolut Citron Vodka as one of its key ingredients. This cocktail is a variation on the traditional cosmopolitan, which typically features vodka as a base. The use of Absolut Citron Vodka adds a distinct lemon flavor to the cocktail, enhancing its overall profile and making it more refreshing and vibrant.

In contrast, the other cocktails listed do not incorporate Absolut Citron Vodka. For example, the Desert Heat Margarita focuses on tequila as its base spirit and is characterized by its lime, jalapeño, and fruit flavors. The Pineapple Ginger Sour emphasizes the tastes of pineapple and ginger, often using rum or whiskey instead. The Sunset Mai Tai relies on rum and is known for its tropical flavors, including almond and citrus elements. Each of these cocktails has its unique blend of ingredients, none of which include Absolut Citron Vodka.