SF _ LOCATIONS ? EVENTS -- Cow Hollow's 18-year-old Asian restaurant Betelnut reopened as Hutong following a menu and decor update in March. The concept, which includes a new oven, will serve flatbread pizzas, small plates, street-food-style dishes, and a few raw items. Cosmetic updates include antique, graffiti-covered walls, bamboo-backed chairs and accents, and decor inspired by the streets of Hong Kong. A private room can accommodate as many as 36 people.