Starting today and through tomorrow, there’s an Open-Air French Market in Georgetown.  Thirty boutiques and shops head outside (sidewalk style) to sell their wares at up to 70% off designer fashions and antique home furnishings.  The prices are sure to be absolument incroyableLocation:  The Bookhill neighborhood of Georgetown, upper Wisconsin Ave., NW (between P Street and Reservoir Road ).  Time11 am-6 pm.