Oh for God's sake! These are OLD people, they remember public transport (which also still exists in Europe). A fake cafe, a fake second hand bookshop, anything that will make them pause and get less agitated.
And I don't see how a fake cafe or bookshop will attract them? They want to go home, not drink coffee.
In fact, they still use almost every corner as a bus stop.
Hell, the fake bus stop could probably be on a gravel path that doesn't actually connect with public roads, as long as the ends of the path are hidden behind trees.
A fake cafe or bookshop wouldn't really be any more useful than the cafeteria or day room that the facility probably already has.