Guy Fieri hits the road to dig into the meat and catch some heat. There's a tucked-away panini paradise in Chehalis, Wash., and a funky Korean spot in Brentwood, Tenn., gettin' spicy with their chicken and bulgogi. Plus, in Houston, a barbecue joint throwin' some Tex-Mex into the mix with their brisket tacos and jalapeno sausage.