- Prepare lemonade mix according to package directions. Pour 4 cups of lemonade into two standard ice-cube trays (16 cubes each). Freeze until solid. Reserve remaining 2 cups lemonade in refrigerator.
- To make slushies, combine 1 tray frozen lemonade cubes, 1 cup reserved lemonade, lemon-lime soda, vodka, and lemon juice in blender and puree. Pour into 4 glasses. Repeat to make 4 more drinks.
- Per serving: 1 cup
Garnish each drink with a small skewer of raspberries and a fresh mint sprig or lemon twist.