Between Banquet and Cookbook

Some months back I posted my suspicion that Facebook knows all about me and targets its ads accordingly (senior residence, wrinkle cream, retiree dating…)  So what do I make of this illustration that appeared on my screen yesterday, positioned in appetizing fashion between a picture of the banquet at the North American Jane Austen weekend
 

 

and a review of cousin Mollie’s new cookbook?

 

They were offering me a free trial of something -- not sure what as I couldn’t bring myself to read the text.