Step 1.
- In a large bowl, combine 1.5 cups of light rum, 1 cup of dark rum, and 1 cup of orange juice.
Step 2.
- Add 1 cup of pineapple juice and 0.5 cup of grenadine for sweetness and color.
Step 3.
- Gently stir to mix all ingredients together.
Step 4.
- Fill the bowl with ice to chill the mixture.
Step 5.
- Garnish with fresh fruit slices (such as oranges, pineapple, and cherries) and a sprig of mint for decoration.
Step 6.
- Serve with straws and enjoy!