Teaching Coding to Kids

Does anyone have any experience with kids coding classes? Here in Tokyo there are some kids coding camps that operate after school and on the weekends. Some are in Japanese and some are all in English.

Some of them seem to actually teach how to code and some of them seem more like a glorified daycare.

I've done a ton of coding teaching over the years, so I'm just curious about this niche in general. Recently one opened up down the street from me, and another place has a whole floor rented in the upscale office building that my wife's company is based out of, so there must be a decent market here for it.

Would love to connect with someone who has worked in this area and pick their brain.

by the_codeslinger