Everybody (well, almost everybody) loves bookstorebingo. Like for example this one:
dud9083: Customer.. "I’m looking for a book by some guy. I don’t know his name or the title, but I think he’s dead. Does that help?" #bookstorebingo
On twitter Constellation Books posted the link to George Orwell’s Bookshop memories. Seems like he could have tweeted some stuff with the #bookstorebingo hashtag as well.