Photo retouching
My father just put up a site that offers up his skills in photo retouching. He’s been a member of NAPP since day one and evidently had really bad hair a long time ago. It’s a little late for Christmas gifts (though if you have a scanner not too late), but you’ve probably got some old photos laying around somewhere. In my experience this is the sort of thing that blows away most [grand]parents–something they didn’t even know was possible.
This one makes sence “One’s first step in wisdom is to kuesstion everything – and one’s last is to come to terms with everything.”