Mark Stuertz signs copies of his book Secret Dallas... Take an excursion through the weird, the wry, and the wonderful idiosyncrasies that comprise the Big D. From the Playboy Marfa bunny-with-a-muscle-car sculpture, to the ceaseless failed attempts to navigate the Trinity River, to the invention of the computer chip and German chocolate cake, Dallas is the birthplace of the whimsical, the wistful, and the profound. Secret Dallas answers questions about Big D you never knew you had, catapulting you through a portfolio of little-known but fascinating people, places, episodes, and artifacts.