Diners, Drive-Ins and Dives Season 6 Episode 4

La Piazza Al Forno (Glendale, AZ), Slim’s Last Chance Chili Shack (Seattle, WA), Twisted Root Burger Co (Dallas, TX)nnGuy Fieri checks out some places doing America’s favorites: Burgers done every which way at a joint run by culinary school grads in Dallas; An Arizona pizza joint serving up family recipes; Plus a Seattle chili shack.