Caught this at a Walmart in Michigan. It's a closet. A janitor's closet, about 5 feet square. To the left is a Subway, behind it is the Subway soda fountain and seating, and to the right is a large inset where they keep the ice machine. I suspect the occupancy notice is for the Subway, but I saw this and got a vision of the classic janitor's closet tryst - with 52 paramours.