2 cups sweet-and-sour mix
1 1/2 cups vodka
1 1/2 cups sweet and sour apple schnapps
1 Granny Smith apple, sliced (optional)
Fill pitcher halfway with ice cubes. Add sweet-and-sour mix, vodka and Sour Apple Pucker and stir well to combine. Push apple slices onto rims of Martini glasses, if desired. Strain mixture into Martini glasses and serve immediately.