I have been to this Barnes & Noble.

Overheard Everywhere | Or Reject Gender Stratification:

"Five-year boy in front of a door: (frantically) Which one? I have to go!
Exasperated mother: The men's room.
Little boy: Which one?!
Mother: That one (points) and that's why you need to learn to read.

Barnes & Noble
Cary, North Carolina"