On Nov 14, 5:46 am, "John W." <worthj1...@gmail.com> wrote:
> I saw this on TV last night and the Internets indicate this is a
> growing fad. WTF? Really? Has anyone done this? One article said it
> was relaxing; I'm curious to find out if that's really the case.
>
> John W.

I think it has something to do with the kindergartens, but I haven't
seen much evidence of it as a popular fad.