Dark Moon

• 1½ cups cold-brew coffee
• ½ cup coffee liqueur
• ½ cup spiced rum
• 1 12-oz. bottle Coca-Cola, preferably Mexican
• ½ cup heavy cream 

Combine coffee, liqueur, rum, and cola in a large pitcher. Divide among rocks glasses filled with ice; add cream, dividing evenly. 

DO AHEAD: Cold brew, coffee liqueur, and rum can be combined 4 hours ahead. Cover.

Serves 8, 240 calories.

VERDICT:  Good.  The Coke is the crucial ingredient, I think.  Keep.