Ingredients: 2 cups raspberry-, cherry-, or citrus-flavored vodka, chilled 2/3 cup orange liqueur 2 Tablespoons kirsch 4 cups ice cubes 1 (750-ml) bottle sparkling wine or champagne, chilled 2 cups sparkling water, chilled Sugar (optional) 1 recipe Raspberry Brittle Preparation: n a medium punch bowl, combine vodka, orange liqueur, kirsch (cherry liqueur), and ice cubes. [...]