Our 79th show is a podcast-only special edition, featuring two pre-recorded interviews. The first is Derek interviewing Billy Hulting, who helps put on the Worldfest in Encino, California. Worldfest is a solar-powered celebration of music, the environment, animals and humanity, with a strong emphasis on veganism. Billy talks about the festival, his vegan activism, and Zappa Plays Zappa, Dweezil Zappa's tribute to the music of his father Frank Zappa. Billy tours with the band as a percussionist. How cool is that? The second interview features Sarah Kramer, bestselling vegan cookbook author and artistic queen of kitch. Jilian, Scott and Derek talk to Sarah via Skype. Sarah tells us about her 2010 Wall Calendar, cookbooks, the Canadian seal hunt, vegan tattoos, kale spines, and wrestling with Isa Chandra Moskowitz.