Dewey or don't we?

Recently, I was talking with a librarian who is in the process of developing a coffee shop in part of her library. I suggested a couple names for the shop.

"How about Circulation?" I said. "Or, how about Latte Fees?"

"You keep thinking," she laughed. "And maybe you'll come up with something more useful than funny."

At first I felt rejected and sad.
But then I realized, hey! She said I was funny!