The brandy old fashioned. In Wisconsin, you can get your brandy old fashioned sweet, sour, or press. Brandy old fashioned sweet tops the cocktail with lemon-lime soda (like 7up or sprite). Brandy old fashioned sour tops the cocktail with grapefruit soda (like squirt or 50/50) or pre-made sour mix. Brandy old fashioned press tops the cocktail with half lemon-lime soda and half soda water (club soda).