Girl dinner? Grimace shake? Barbiecore? This has been the summer of viral food trends, and The Dallas Morning News food team weighs in on which ones they love or hate. Or both. Then the team tackles the latest Dallas restaurant news, from a new Knox Street spendy spot with throwback vibes to a “glammy grammy” bagel shop in East Dallas and a Mexican restaurant in Lewisville that sells tortillas by the kilo.