Diners, Drive-Ins and Dives — Episode 5: From Authentic to Inventive

You are watching the episode From Authentic to Inventive On this trip, Guy Fieri is divin' into dishes from real deal to really creative. In Portland, Ore., a 70-year-old icon serving up authentic recipes straight from the chef's Chinese hometown, and a jammin' joint in Oklahoma City getting groovy with chicken and biscuits and a funky signature specialty. Plus, in Philadelphia, a legit sandwich shop putting their own twist on the Philly cheesesteak.