Lazy Coconut Paloma
Lazy Coconut Paloma: Coconut Liqueur, Grapefruit juice and Soda Water. Served in a highball glass.

The Spec
Method
Mix the coconut liqueur (preferably tequila) with the grapefruit juice and top with soda water. Garnish with a large grapefruit slice against the inside of the glass.
Served in a highball glass. Garnish: large grapefruit slice against the inside of the glass.
Spec held as sourced — TheCocktailDB. The house never guesses a drink.