Fill a tiki mug to the top with crushed ice
Pour 0.5 oz of lime juice and 1.5 oz of coconut water into the shaker
Add 0.7 oz of coffee liqueur and 1.5 oz of dark rum
Fill the shaker with ice cubes and shake gently
Strain into the tiki mug
Fill to the top with pink lemonade
Garnish with a lime wheel and an umbrella