Pour the vodka, cream de cassis, activated charcoal, and Kahlua into a cocktail shaker filled with ice.
Shake vigorously and strain into a martini glass.
clVodka
clCream de Cassis
clKahlua
tsp.Activated Charcoal optional
Step 2
Splash the top of the cocktail with the ginger beer and garnish with blackberries.