A style of beer which translates to "old beer" in German and is produced at Tuckerman Brewing Company originated around which city in Germany?
Tuckerman Brewing Company:  Named after the nearby Tuckerman Ravine, the brewery currently produces three year round beers, the self-named pale ale, an Altbier, and the 6288 Stout. Altbier: Altbier (German: "old beer") is a style of beer brewed in the historical region of Westphalia and around the city of Düsseldorf, Germany.
Düsseldorf