Pull up a stool at the buzzing communal table at the Beretta-one of those San Francisco restaurants ideal for big social occasions and shared plates-and order from an array of antipasti, salumi, and specialty pizzas (bianca with sea salt and lardo is a must). Couples and foursomes with hearty appetites should request a table near the tiny open kitchen and dig into risottos and daily specials like cioppino and lamb osso bucco. Given the pedigree of the place-bar master Thad Vogler is credited with many a cosmic concoction at Slanted Door and Bourbon & Branch-you can expect a mixed crowd of followers. You might even spot a few Marina types who’ve crossed town for a little late-night revelry with a roomful of Mission dwellers.