Then, in August of last year, Marc was in Italy. He’d traveled to London on business and had a couple days free, so he bopped over to Rome and found himself at a restaurant near the Spanish Steps.

Pete Corrova named his new restaurant after an airplane he spotted above. His son, and now his granddaughters, have continued his legacy.

The meals are “all-inclusive,” meaning they come with a salad, table bread and what Harris calls “sloppy tomatoes,” an Iozzo ...