I saw a reference recently to "plogging" which is a combination of picking up litter and jogging. Think it was a Chinese thing, but may have been Japan. edit:

I saw a reference recently to "plogging" which is a combination of picking up litter and jogging. Think it was a Chinese thing, but may have been Japan. edit: looked it up, apparently originally Swedish https://en.wikipedia.org/wiki/Plogging https://en.wikipedia.org/wiki/Plogging