Teaching opportunities come up in the most interesting places. My cousin has a couple sons who are in love with the Victorian notion of the middle ages. They want to take up archery, so my cousin invited me over for lunch and a fast tutorial on archery. I strung a couple bows and introduced her to the equipment. I learned that Siamese kittens are fascinated by bowstrings.
I suppose some might question why I would include marital arts in an A&S Challenge. I'd answer that I'm exploring the art of teaching. The subject of the teaching is less important than its means of presentation. At least that's my story and I'm stickin' with it.
After seeing my canvas quiver (made of scraps 10 years ago) she was inspired to make similar quivers for her kids -- with embroidery! Hmmm. I might have to think about that idea.