For the past several years, Pop-Up Magazine has resurrected extinct flowers, analyzed dreams, ventured into the Darien Gap, rowed across the Atlantic Ocean and shared ancient songs from Istanbul’s Hagia Sofia—all from the comfort of theaters throughout the United States. Three times a year, the “live magazine” hits the road, featuring storytelling performed onstage by journalists, filmmakers, comedians, photographers and musicians, selling out every venue along the way. At every show, the hosts tell the audience the same thing: “After tonight, the show will disappear. You won’t find anything online. We made it just for you." But in recent months, the team behind the experience has had to rethink what it means to go on tour—and how they might bring their offline show online. Last night, in collaboration with Google, Pop-Up Magazine debuted its first digital show on its YouTube channel, free of charge and available around the world. We caught up with Chas Edwards, Pop-Up Magazi...