A man from a sports club I usually go to. He's been involved with the sport for 7 decades 
and was very good in his day. Still competes at age group level and incredibly supportive of others of all abilities. Helps tremendously both informally by being part of what makes the club so friendly and by volunteering with the organisation at all levels.
Due to his wife's health issues (he has been her carer for some time) they are self isolating.
He has been making a daily post of "Grandad" reading a story. Our kids are all loving it and so are the adults. He's picked some really funny tales.
What can we do to do something lovely back? He has five children and multiple grandchildren so they are well supported on a practical level.