Part of Main Street in Danbury will be closed on Saturday for CityCenter’s Danbury Street Festival.  Main Street will be closed to traffic from West Street to White Street from 9am to 7pm. Event parking will be available at the Patriot Parking Garage.  The free event runs from noon to 6pm and will be followed by a concert on the Green, which will run until about 10pm.  The festival will feature  live music, food, shopping and activities.  More than 50 artists and vendors will line Main Street.  Macaroni Kid & Ventura Law is sponsoring a Family Fun Zone with a host of activities.