1 oz of Light Rum
1 oz of melon liqueur
1/2 oz of Lemon Juice
1/2 oz of Lime Juice
1 tsp of sugar
10 oz of 7-up soda (or Sprite)
Stir rum, melon liqueur, and juices together in a collins glass. Fill with 7-Up and stir in sugar to make a nice fizz. Top with a mini-umbrella for festive flair!