If you want the cute square ice cubes place a cranberry in each square and freeze. And, if you are bothering to make the cubes go ahead and chill the glasses, too. Place ice in the glass put in all the ingredients and stir.
Notes
Most of the calories in this drink come from the limoncello (203 in 1/4 cup) and the vodka (90 in an ounce.) The calorie cost of kombucha varies with flavors and brands. The La Croix provides calorie-free carbonation.