The folks behind Zavino have officially opened the doors of their third restaurant and this time they’re moving past their pizza and wine concept. Tredici (say it with me: tray-dee-chee), which means thirteen in Italian, is located on 13th street at Sansom, just across from their original space. While Zavino is dark reds and browns, Tredici is all grown up in blonde and gray and gold. The space is luxe, people. A herringbone-patterned floor, brass fixtures, and a cool marble bar make for a restaurant that feels old-world and not like a Midtown Village newcomer at all.