The documentary masterfully intertwines two narrative threads, creating an authentic tale that blends passion, history, and contemporary values. On one hand, the film follows the daily life of the renowned Don Alfonso 1890 restaurant. The narrative then moves to the bustling kitchens, led by sommelier Livia and her sons Mario and Ernesto, leading to the climactic moment of dinner—an experience where tradition, innovation, and sustainability are masterfully fused, crowned by the prestigious Michelin Green Star. At the same time, the venue's past comes to life through precious archival footage that traces its history: from its origins in 1890 and encounters with illustrious guests of the caliber of Enrico Caruso and Salvatore Di Giacomo, to its international consecration in the New York Times in 1994.