Why has the couple come to the restaurant?

W: Are you sure we can afford to eat here? It looks so expensive.
M: Don’t worry about it. It’s our anniversary, and we should celebrate.
W: You’re right. We deserve a great meal to celebrate.

W: Here’s a map, Dr. Johnson. The post office is in Stone Street. Here.
M: Penn Lane...yes.
W: And if you want the library, it’s in Pine Lane.
M: Right. And is there a good cafe anywhere nearby?
W: Well, your nearest cafe is in Fox Road, and another one is in Sherry Street.