That part about the map being "funny" is what sticks with me. What did it actually show? Because there's a big difference between poking fun at a place and poking fun at the people who live there, and a lot of folks online never stop to notice which one they're doing. I'm guessing the librarian pointed out something specific, maybe a label or a joke at the expense of a group. Did she explain it to you kindly, or did it take a minute for the point to land?