The Villages Habitat for Humanity club builds and repairs home in and around TV supporting the actual Lake Sumer Habitat organization. They raise their own funds to be sole providers of labor for the houses they build. Currently we are building our 3rd home for a lovely lady and her daughter. So if you know which end of a tape measure to use and can swing a hammer, that sounds like non-typical retirement activities.
There are many other clubs that raise $1000s of dollars for doing great things… such as
Villages Honor Flight Main Page