from Death & Co
In a shaker, muddle the orange wheel and bitters. Add the remaining ingredients (except the club soda) and shake with ice, then strain into a highball glass filled with ice cubes. Top with club soda. Garnish with the orange crescent and serve with a straw.
ALEX DAY, 2008 This is my way to get more people to drink sherry in cocktails. The bitters and orange bring out the sherry's spice flavors.—AD