Triumph of Pompeii

Use 2:1 rich simple syrup for its listed portion.

Chill a highball glass in advance to ensure optimal serving temperature.

Prepare a twist of grapefruit zest to use as a garnish.

Combine the Americano bianco, Fernet Branca liqueur, freshly squeezed pink grapefruit juice, and rich sugar syrup in a cocktail shaker with ice.

Shake the mixture vigorously to blend and chill the ingredients.

Strain the shaken cocktail into the pre-chilled highball glass filled with fresh ice.

Top off the drink with Thomas Henry Pink Grapefruit soda to add effervescence and a vibrant grapefruit finish.

Express the grapefruit zest twist over the cocktail to release its aromatic oils, then place it in the glass as a garnish for a final touch.