Add Signal Hill Whisky, coffee liqueur, and gingerbread syrup to a cocktail shaker and shake without ice. Strain into a stemmed cocktail glass, top with coffee and stir. Whisk heavy cream to stiffen so it sits on top of the coffee. Garnish with freshly grated cinnamon and a cinnamon stick.
Pro tip: this cocktail is best enjoyed with a gingerbread cookie!