Shake the spirits with ice and strain into a Highball. Fill with Grape
Tonic and stir gently. Serve with a Lemon Slice on the Rim and a
Straw. If you find the Grape Tonic too sweet, add a splash or two
of Lemon Juice or Sour Mix. A Sour Bank is made in an Old
Fashioned with two ice cubes and Grape Fruit Juice instead. A
Southern Bank is a South Bank which has been added 1 part
Southern Comfort.