No, seriously:
>> A unique social experiment that brings together elderly people in a retirement community with a group of 4-year-olds. Could this encounter between young and old help transform the lives of the elderly?
https://thetvdb.com/series/the-old-peoples-home-for-4-year-o...
https://thetvdb.com/series/old-peoples-home-for-4-year-olds
https://iview.abc.net.au/show/old-people-s-home-for-4-year-o...
Multiple studies in both the UK and Australia demonstrate increased mobility, memory, communication, happiness, etc in older people when mixed in with young children.