Just spent 4 days in my home town, painting with the residents at the local nursing home.  It was really fun, as i have 3 aunts and a sis in law living there. We painted bird images, which i had drawn on canvas boards ahead of time..  the main concern of folks this age is that we wasted paint at the end of the session by tossing the palettes in the garbage..  Acrylic dries up, folks, and it is difficult to put back into the tube, I've tried....!!!  ha.
The home also sponsored a coffee party for me and i was able to invite friends. and they showed up... . it was really fun.