2 oz. white rum
1 oz. lemon juice
2 tsp. grenadine
4 oz. Tonic Water
Directions:
Pour all ingredients except Tonic Water into shaker. Fill a highball glass almost full of ice cubes, and dump ice into shaker. Shake well and pour drink into highball glass. Add Tonic Water, stir well, garnish with a Maraschino Cherry, and serve.