These cheeky Chamango donuts from California Donuts were released as a limited-edition flavor inspired by the spicy, sweet and sour Mexican fruit drink, which is made with mango and chamoy sauce. They were iced with a mango, lime and chili powder frosting and served with a tamarind candy straw. The LA bakery, around since 1982, regularly has crazily colorful creations such as the vivid purple Blueberry Toast Crunch, and Panda, whose face is made from Oreos.