Di Lelio ran the Via della Scrofa restaurant until 1943, then sold the business to two of his employees. After the war he opened a second restaurant nearby with Armando and called it Il Vero Alfredo, the real Alfredo. Both places are still trading, and both claim the dish.
The claim is not made politely. Il Vero Alfredo's own site says it is "del tutto infondata e fuorviante", entirely unfounded and misleading, to say the fettuccine were invented in 1914 in another Roman restaurant. The restaurant standing on Via della Scrofa sells itself on that year.
The day itself arrived late, quietly and anonymously. Corriere reported it turning twenty in 2025, which puts the first one in 2005. In 2017 the Via della Scrofa heirs held their first February 7 party, timed to coincide with the American celebrations.