We walked into a small country store right back across the border in Arkansas, and a purchase later N asked on S's behalf if they had a bathroom.
"All I have is the shed outside", the clerk responded.
We walked outside and S went running to the first shed he saw.
"Here it is", he yelled as N came running to stop him.
(This is a photo reenactment).
The actual outhouse was really a porta potty.