Combine orange and lemon juices and sugar. ... Spoon scoops of sherbet on top of punch. Add ginger ale; gently stir to blend. Makes 3 1/2 quarts. Very tasty!
Just before serving, spoon sherbet into punch bowl by heaping tablespoons. Slowly pour chilled ginger ale over sherbet, stirring gently. Serve ... Yields 4 1/2 quarts.