Place one bar spoon of Muscovado Sugar in an Old Fashioned glass. Drop Orange and Burlesque bitters in sugar, add 1/4 oz water, and add 3-4 cubes of ice. Stir for about 5-7 seconds. Pour in 3/4 oz Banks 5 Island Rum and 1.25 oz El Dorado 12 year old Rum. Garnish with a navel orange peel.