Frozen cocktail maker Kelvin introduces new slush mix

Brooklyn, New York-based Kelvin Slush Co. has launched its newest flavor, Frose, or “frozen rose.” Made from organic peach and strawberry juices, Frose is the sixth in a series of flavors from the company that also includes citrus, pina colada, margarita, ginger and tea. Kelvin, which began as a food truck company in Brooklyn selling organic…