"Ristorante Diana is in the pantheon of historic institutions known for white-tablecloth service, well-healed diners, and tableside theatrics, such as a cart that delivers piping-hot cauldrons of tortellini in brodo or scoops of custardy crema gelato straight from the carapina (steel tub) that are doused with syrupy Amarena cherries. Open since 1919, the icon has worked to maintain its quality, even as some other iconic establishments have grown complacent." - Coral Sisk