Mary’s Mad Mai Tai From Lettuce Martini

Mary’s Mad Mai Tai 1 oz Dark rum 1 oz Light rum 1 oz Cointreau 1 oz Curacao 1 oz Lime juice 3 oz Pineapple juice 3 oz Orange juice 1/2 oz Grenadine Pour all ingredients into  a shaker filled half way with ice.  Strain into a tall  high ball glass with ice.