During publicity interviews for The 99% Invisible City someone asked us, “What is your favorite way to experience the city?” The answer is walking. If you have nothing to do, take a walk. If you are overwhelmed with things to do, take a walk. We’ve been working so hard on the book release and new miniseries we’re launching in December that we’re going to take a walk with our friends at Pop Up Magazine. Pop Up Magazine's team spent weeks interviewing dozens of people about walking, including Jenny Slate, Anna Sale (Death, Sex & Money), Antwan Williams (Ear Hustle), author and radio host Lulu Miller, writer Sam Jay (Saturday Night Live), NASA Astronaut Drew Feustel, Sergeant Julian Torres, and many others.