Pumpkin Punch

1/2 to 3/4 cup granulated sugar
1 teaspoon cinnamon
1 tall can evaporated milk
2 eggs
1 (16 ounce) can pure pumpkin
14 ounces ginger ale, chilled

Blend first 5 ingredients; chill. Add ginger ale just before serving.

Yields 6 to 8 servings.