Add all the ingredients to a shaker with ice and shake.
Double-strain over fresh ice in a rocks glass.
Garnish with a pineapple chunk and pineapple leaf.
*Pineapple coriander allspice syrup: Toast ½ tsp coriander and ¼ tsp allspice in a sauce pan until fragrant, making sure not to burn. In a saucepan, bring 46 oz pineapple juice and 16 oz white sugar to a boil until the sugar has dissolved. Add the toasted spices to the pineapple syrup.