I tell you, that email I got a couple weeks ago was a goldmine of fun ideas and suggestions. From the email: “sometimes paying attention to the piles of books people leave in our cafe is hilarious. for instance, the day last fall when i picked up a whole pile of books on living self-sufficiently. also, the pile all about living with OCD.”

The pile of OCD books struck me. I thought, hey, what would a customer leaving a pile of books about OCD look like as it was happening?