Prince Lebanese Grill (Arlington, Tex.) • Tre Kronor (Chicago, Ill.) • La Texanita (Santa Rosa, Calif.)Guy Fieri rolls out for great foreign flavors: Scandinavian cooking at a place in Chicago - from meatballs with lingonberries to house-cured gravlax; Middle Eastern favorites at an old drive-in in Arlington, Texas - from falafel to pilaf; And authentic Mexican cooking in Guy's home town, Santa Rosa, California - from home made tacos to sopas.