The gang finds out the truth about why Lee has been pronouncing ‘kefir’ wrong all season long, with a little help from famous NYC superhero Arachno-Boy (Richie Moriarty). Featuring two new stories: “Leprechaun Drone Capture Plan,” a story about the value of detailed preparation, written by Orion, a 9 year old from Canada, and “The Invisible Shop,” a story about entrepreneurship in the invisible world, written by a 10 year old from Michigan named Clara.