Marvellous idea that has become a global movement.
Cyclists take elderly people from nursing homes out on outings on special bicycle rickshaws: From one guys idea in Copenhagen, people are now doing this all round the world. It would be great to start one of these here.
http://cyclingwithoutage.org/
Scotland has had a serious crowdfunding project for it:
http://www.crowdfunder.co.uk/cycling-Without-Age-Scotland/
This is the guy who started it: