The restaurant of the Hotel Luna Baglioni is on the pricey side, but the excellent service, tasteful surroundings, and inventive dishes all make for one of the most reliably good dining experiences close to Piazza San Marco. Fresh, nicely presented dishes might include a warm salad of scallops and cannellini beans in a lemon rosemary sauce, and veal medallions with champagne vinegar, capers, and herbs.