DRINKS - Mental Wasteland

2 ½ oz. Dark Rum. ¾ oz. fresh lime juice. ½ oz. Curaçao. 1 splash Grenadine or simple syrup. 1 splash Orgeat. Fill a mixing glass with cracked ice. Add all ingredients and shake until frost forms on the outside of the shaker. Strain into a chilled collins glass filled with ice. Top with ½ ounce dark rum. ................
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