Keillor, of "Prairie Home Companion" fame, has a new book out called Liberty, and while this was a book promotion, he didn't talk much about his book. He talked for about 50 minutes or so about all sorts of things, and was very entertaining. He even sang some during his talk, and seemed to refer very little to his notes.
After the talk, he entertained a number of questions (including one from George), then stayed to sign books. I'd bought his book, Love Me, before the talk started in hopes of getting the book signed, but it turned out it was going to take a while, so I decided to pass. Looking on the Barnes and Noble, it doesn't look like my choice of Garrison Keelor books is very good. Oh well. I still enjoyed the talk alot!