Many of the Italian restaurants in Little Italy have Mexican’s cooking the food and waiting on tables. Many of the Italians who owned the restaurants there worked hard so their children could go to college and become upwardly mobile. My father used to go to Little Italy often to purchase Italian records. Those days like my dad are long gone.
Same with some Chinese restaurants too especially franchised ones like Panda Express, Pei Wei and others.
And Hispanics have been preparing and hand carving the pastrami at Katzes for years.