In 3-quart saucepan, slowly pour beer. When foam subsides, heat over medium-low heat.
Meanwhile, in 2-quart saucepan, heat water, brown sugar, ground cinnamon, ginger and cloves to simmering over medium heat, stirring until sugar dissolves. Stir mixture into beer. Cook 4 minutes or until thoroughly heated. DO NOT BOIL. Serve warm. Garnish with cinnamon sticks.