The Prof is about to brew his first Marzen beer. It's his only project for the weekend, (or so he thinks).... A Marzen beer is suppose to be a German lager, but he doesn't have the necessary refrigeration equipment to bring the fermenting beer to the correct temperature. Go figure... So he'll use an ale yeast designed more for a German alt and see what happens.... One would think homebrewers visiting this board would have the necesssary refrigeration equipment. Anyone brewing lagers?