Available from mid-August through October, The Boston Beer Co.will offer its 2011 Samuel Adams Harvest Collection Variety 12-pack, including Boston Lager, OctoberFest, Irish Red, Harvest Pumpkin Ale, Black Lager and its new style, Bonfire Rauchbier. The new variety is a dark, malty, smoked brew, the company says. The 12-pack has a suggested retail price of $13.99.