4.0 Moët & Chandon Ice Imperial 0.5 lemon juice 0.5 grapefruit juice 1.0 soda water 1 bar spoon simple syrup 1 bar spoon Campari 4 basil leaves Garnish: 1 basil leaf, 2 grapefruit slices Glass: Wine Goblet
Method: Add all ingredients except for champagne, press basil lightly with back of bar spoon, add ice, add Moët Ice Imperial, stir lightly to incorporate, garnish.