Fill a cocktail shaker halfway with ice (about 1 cup). Add 1.5 oz light rum, 0.5 oz triple sec, 2 oz fresh orange juice, 2 oz pineapple juice and 0.25 oz fresh lime juice to the shaker.

Shake

Secure the shaker lid and shake vigorously for 10–15 seconds until the outside of the shaker is chilled and diluted slightly.

Prepare glass

Fill a highball or Collins glass with fresh ice.

Strain

Strain the shaken mixture into the prepared glass over the ice.

Add grenadine

Slowly pour 0.5 oz grenadine down the inside of the glass so it sinks and creates a sunrise gradient at the bottom.

Float dark rum

Using the back of a bar spoon, gently float 0.5 oz dark rum on top by pouring it slowly over the spoon so it sits as a thin dark layer.

Garnish and serve

Garnish with an orange wheel and a maraschino cherry on a pick. Serve with a straw and a small stirrer so the drink can be mixed to taste.