Boker 's Bitters is a historical reproduction of John G. Boker 's Bitters , New York .
Adam Elmegirab ( Scotland ) - Boker 's Bitters ( historical reproduction ) , Spanish Bitters ( Seville orange ) , Dandelion and Burdock Bitters , Aphrodite Bitters and Teapot Bitters*Brooklyn Hemispherical Bitters Founded in 2011 in Brooklyn , NY - flavors include Sriracha , Rhubarb , Meyer Lemon and Black Mission Fig .