1-Chill your glass: Chill your glass by placing it in the freezer for 10 minutes to ensure the cocktail stays cold.

2-Prepare fresh lime juice: Prepare fresh lime juice by squeezing ripe limes, ensuring a vibrant citrus flavor.

3-In a shaker, combine 1 1/2 ounces light rum, 1 1/2 ounces pineapple juice, 3/4 ounce orange liqueur, 3/4 ounce fresh lime juice, and 1/2 ounce orgeat syrup: In a shaker, combine 1 1/2 ounces light rum, 1 1/2 ounces pineapple juice, 3/4 ounce orange liqueur, 3/4 ounce fresh lime juice, and 1/2 ounce orgeat syrup.

4-Add ice cubes to the shaker: Add ice cubes to the shaker, then shake vigorously for about 15 seconds until well chilled.

5-Strain the mixture into the chilled glass: Strain the mixture into the chilled glass filled with fresh ice for the ideal texture.

6-Gently float 1/2 ounce dark rum on top: Gently float 1/2 ounce dark rum on top by pouring over the back of a spoon to create layers.

7-Garnish with a pineapple wedge, sprig of mint, maraschino cherries, lime wheel, or pineapple spear: Garnish with a pineapple wedge, sprig of mint, maraschino cherries, lime wheel, or pineapple spear to enhance presentation and aroma. Serve immediately.