A movie about creatures killing people in a european country

I cant remember the name of it. Has a couple of young adults with accents there was a sequel and its a b-list movie. I can remeber that they partied the night before and one of them came home with some sort of grocery in the begining of the movie. It takes place in some european country but i can remember which. And the name of the movie was the name of a city

How about “An American Werewolf In London” (1981)
starring David Naughton