Measure out your ingredients and add them all into a drink shaker in any order.
2 Ounces pineapple juice, 1.25 Ounces white rum, 1.25 Ounces Dark Rum, 1 Ounce orange juice, ¼ Ounces fresh lime juice, ¼ Ounces Grenadine
Fill the shaker with ice and secure the lid.
Ice
Shake vigorously for 10-15 seconds.
Strain the punch into an ice filled glass.
Garnish with some pineapple chunks, cherries, and orange slices, if desired, and enjoy!