Which ingredient gives the South Pacific Smokeshow its smoky flavor?

The ingredient that imparts the smoky flavor to the South Pacific Smokeshow is mezcal, specifically 400 Conejos Mezcal. Mezcal is a distilled alcoholic beverage made from the agave plant, and it is known for its distinct smoky taste, which comes from the traditional production process that involves roasting the agave hearts in underground pits. This method gives mezcal its characteristic flavor profile, making it a favored choice in cocktails that seek to highlight that smokiness. While other options like pineapple puree or liqueurs can contribute sweetness or fruity notes, they do not have the same smoky essence that mezcal brings to the drink, thereby making 400 Conejos Mezcal the key player in creating the South Pacific Smokeshow's unique taste.