A delicious recipe for Rigori, with Campari® bitters, club soda, sugar and lemon juice. Also lists similar drink recipes. Ingredients:1 oz Campari® bitters2 oz club soda4 tsp sugar2 oz lemon juice Method:Blend all ingredients together by stirring in an old-fashioned glass, Add ice, and serve. Serve in:Old-Fashioned Glass Nutrition: