Cinnamon is a great choice for warming up a cocktail. The Pearman's Toddy takes gin, sweetens it with a cinnamon syrup, and then brightens it up a little with lemon juice. The Canadian starts with spiced rum—already rich with cloves, allspice, and vanilla—ands adds apple cider, maple syrup, and ground cinnamon. Su jung kwa is a Korean tea made from cinnamon, ginger, spices, sweet dried dates, and pine nuts. Spiked with rye whiskey, it makes for a complex cocktail.