1/2 oz Lime Juice
1/2 oz Demerara Syrup
6 leaf Mint
Shake with ice, strain into a Collins glass, and add 1 oz Gosling's Ginger Beer. Top with crushed ice, add a straw, and garnish with 2 dash Angostura Bitters and a mint sprig.
(*) A solera mix that was mostly El Dorado 5 Year, Clement Rhum 3 Year, and Bacardi 8 Year.