4 cup(s) seedless red grapes, plus more for garnish 2 tablespoon(s) lemon juice 2 tablespoon(s) honey 2 cup(s) seltzer 6 ounce(s) (3/4 cup) vodka Directions Puree grapes in a blender. Pour the puree through a fine-mesh strainer set over a medium bowl or large measuring cup. Press on the solids to extract all the juice. Add lemon and honey to the juice; stir until the honey is dissolved. Add seltzer and vodka. Divide among 4 ice-filled glasses. Garnish with whole grapes.