If you are looking for a lovely restaurant to have lunch in when visiting Zurich, then the French one: Brassierie Lipp should be your first choice. Everything about the place is French: the döcor, the menu and the waiters! I had my favourite French dish: Entrecote Cafe de Paris! And by seeing everyone else’s choices I think their seafood menu is also a hit. It is hugely popular, so you may want to book online on busy weekends.