Undead Gentleman

Select and pre-chill a cocktail coupe.

Prepare a garnish by twisting a piece of grapefruit zest and cutting a lime wedge.

Rinse the pre-chilled coupe with La Fée Absinthe Blanche, then discard any excess.

Combine Havana Club Añejo 7 Años Cuban Rum, overproof aged pot still rum, Difford's Falernum liqueur, cinnamon syrup, freshly squeezed pink grapefruit juice, lime juice, and a dash of Angostura Aromatic Bitters in a shaker with ice.

Shake the mixture vigorously until well chilled.

Fine strain the cocktail into the absinthe-rinsed coupe.

Express the grapefruit zest twist over the cocktail to release its oils, then discard the twist.

Garnish the drink with a lime wedge on the rim of the glass.