Caribbean Punch

Chill a highball glass in preparation for serving.

Prepare a twist of lime zest for garnish.

Combine the overproof white rum, Adriatico Amaretto Liqueur, coconut rum liqueur, Galliano L'Autentico liqueur, freshly squeezed lemon juice, pineapple juice, and grenadine or pomegranate syrup in a shaker.

Shake the mixture vigorously with ice.

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

Express the lime zest twist over the cocktail and place it as a garnish.