01 - 
                Combine frozen orange juice concentrate, frozen pineapple juice concentrate, coconut water, and coconut extract in the pitcher of a blender. Blend until smooth.
              
              
              
                02 - 
                Add ice cubes to the blender and blend again until the ice is completely crushed and the mixture is smooth.
              
              
              
                03 - 
                Pour the smoothie base evenly into six glasses. Drizzle approximately 28 millilitres (1 ounce) of grenadine along the inside edge of each glass. Garnish each serving with a pineapple slice and a maraschino cherry before serving.