This is the beginning of a correspondence with the great-aunt you always wished for. The head of a secret society, no less, who is full of wonderful stories to share and has a habit of finding her way into interesting, impossible places.
That great-aunt is me, and I'm going to be writing to you in the hope that I can lead you down a few rabbit holes of your own.
You won't just get a letter: that's far too predictable. No - this is a curiosity club, and that means some surprises.
Some stuff you may be very familiar with already, of course, because you have glorious, curious brains and your own stories to tell, but much of it, you may not.
Expect to learn some new things, take a few chances, try something different, and become part of something special.
And, knowing me, that could mean just about anything.