Caps to wear while learning nothing!
So I guess not "thinking caps," but "non-thinking caps"... or something.
Clicking either cap will take you to a page where you could buy one for $14.99 plus shipping, which is the base price with no markup at Cafe Press.
I myself will have a very difficult time of not learning this year, as I'll be traveling by train from Norwich or Thetford to London with the Waynforth family and checking into a hotel in London to be safely near the Saturday conference. I need to know all that *before* that day. I need to ask all my questions on Thursday or save them until Saturday, maybe. It won't be easy, but for the good of all unschoolerkind, I'll do my best.