Mix

3/4 oz	Fresh lime juice
1 oz	American Dry Gin
1 oz	Ten to One Dark Rum
1 oz	Simple syrup
2 oz	Ginger Beer
1 dropper/dash	Bittercube Blackstrap Bitters
1 dropper/dash	Bittercube Jamaican No. 2 Bitters

Glass

Collins with ice

Garnish

Spanked mint sprig

Add all of the ingredients except ginger beer to a cocktail shaker and then fill with ice. Shake with a fluid, strong motion. Add ginger beer to shaker and strain into collins glass. Fill glass with ice

For a non-alcoholic variation, use N/A gin and rum.