A version of a cosmopolitan - like this one served at the New York Hilton Midtown - gets its festive color from tart cranberry and seasonal evergreen spice notes from rosemary. The sweetness comes from local honey harvested right from the hotel's green rooftop.
1.75 oz grapefruit vodka
1.25 oz cranberry juice
1 oz honey
Muddle lime and rosemary; add the remaining ingredients to a cocktail shaker with ice; strain into a martini glass.