We drove into Tucson on Sunday morning for the Tucson Festival of Books. We have been in years past. It is a wonderful family event on the University of Arizona campus, with over 100,000 people attending over two days. We walked all about, with Papa enjoying an author presentation and me checking out the children's area. There was everything from science experiments to bagpipes, with most visitors walking away with books in arm. A beautiful day and a good time!