Sugar cubes
1/2 L Sun-Rype Pink Grapefruit cocktail, chilled
One 750 ml bottle of 7-Up or Ginger ale, chilled

Mix the grapefruit cocktail and ginger ale together.

In tall champagne glasses, add one sugar cube.
Pour mixture over the sugar cube to enjoy a "bubbly" that can be enjoyed by young and old alike on Christmas morning!