Kudos to the Fake Bus Stop AKA Alzheimer's patient magnet ( #alzheimers #dusseldorf )

More here.  When they wander off (often looking for their families) they eventually forget where they are or what they're looking for, and so they will often just sit at the nearest bus stop.  Brilliant move by the Benrath Senior Center and the "Old Lions" care center in Dusseldorf, Germany.