Soak the ginger in the rum for 24 hours. Place ice in a cocktail shaker. Add the ginger-rum mixture, coconut milk, and mango juice to the shaker. Shake well and strain into a large cocktail glass. Serve with a topping of the grated coconut, a cherry, and an orange slice on the lip of the glass. Serve immediately.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.