Add the citrus, cranberries and syrup to a mixing glass and muddle. Add everything else, then shake with ice and strain into a chilled rocks glass filled with pebble ice. Garnish with a mint sprig and three macerated cranberries.
Cranberries are the last berries available before winter settles in in the Northeast. We used them to make a classic cobbler, fortified with English gin and a historic style of off-dry Sherry. —Michael Madrusan and Jim Meehan, Winter 2007