Watermelon Mai Tai is invigorating average cocktail at 1.5 standard drinks. Built with 30ml rum black admiral nelson and 30ml watermelon liqueur serravinci with 50ml orange juice as well as 50ml pineapple juice including 10ml grenadine also 130ml ice and best with lunch. Just place ice into glass then add all ingredients to shaker and vigorously shake. Pour into glass over ice and garnish with fruit and served in a goblet glass cold.