Local people and tourists alike walk around freely at all hours. The main danger is pickpockets, who are numerous and highly skilled. But they don't like tap water, and restaurant employees find it hard to understand why Americans want the stuff. Germany is an expensive place to visit. In Nuremberg, one family decided to send a few items to the hotel laundry.
Culinary translations are risky.
Several Glee Club members ordered a vegetarian pizza in Nuremberg. It arrived topped with corn and green beans.