Chef Sean Brock grew up in Appalachian banjo country. He left Charleston and his restaurants called ‘Husk’ recently for his new hometown of Nashville. He’s a James Beard award winner for both his cooking and his writing. He appeared in an iconic episode of ‘Parts Unknown’ with Anthony Bourdain in which they dined together at a Waffle House. He talked with me about his new-found sobriety, his new baby son and the tragic death of his friend Tony.