Ingredients

4 bottles (12 ounces each) beer, chilled1 can (12 ounces) frozen raspberry lemonade concentrate, thawed3/4 cup fresh or frozen blackberries, thawed1/2 cup vodkaIce cubesLemon slices

Preparation

In a large pitcher, combine the beer, lemonade concentrate, blackberries and vodka. Serve over ice and garnish with lemon slices.