2 Tbsp of lime juice and 4 piece of lime for garnish
2 cups cran/raspberry juice
1/2 cup of fresh raspberries or frozen
If using fresh raspberries, freeze them in a single layer for about 1 hour (or overnight) before proceeding with Step 2.
Combine cranberry-raspberry juice, seltzer, lime juice and vodka in a pitcher. Divide among 4 ice-filled glasses. Garnish with frozen raspberries and lime wedges.