Meh: Affogato-Style Frappuccinos
A classic Italian affogato is a shot of espresso poured over vanilla gelato, and while Starbucks did not release gelato (wishful thinking!), it did create affogato-style Frappuccinos. Although these are technically only available through the Summer, you can order them any time by adding a shot of espresso to any Frappuccino. Beware of the main drawback: the heat of the espresso melts the frozen drink quickly, so you'll want to drink fast.