Linden is a part of Hannover, the capital of Lower Saxony in the central north of Germany. Up to 1920 it was an independent town with about 80.000 inhabitants then. Today it is a multicultural district were also many university students live. Night life and cultural activities attract many young peole. However these positives aspects combine with first signs of urban decay.
hangover: Übersetzung laut „Leo“, dem Internet-Wörterbuch: der Kater [ugs.], der Katzenjammer, das Relikt, das Überbleibsel, der Überrest. to have a hangover - einen Kater haben, hangover time [telecom.] das Nachwirken.