While the average happy hour involves a bit of gin, rum, or vodka, these authors mix things up with witches, demons, giants, ghosts, Celtic gods, and other magical beings. Top-shelf authors Paul Cornell (Witches of Lychford), Kevin Hearne (The Iron Druid Chronicles), Richard Kadrey (Perdition Score), Paul Krueger (Last Call at the Nightshade Lounge), Drew Magary (The Hike), and Mary Robinette Kowal (Ghost Talkers and The Glamourist series) discuss the ingredients that go into making your favorite fantasy cocktails. Moderated by Petra Mayer from NPR.