NEW YORK, Dec 1, 2009 / FW/ — Extreme sports meets the locavores, that’s the driving force behind the ‘Extreme Local’ event happening in New York since Nov 27th through Dec 20th. American Express, one of the corporate sponsors of the event had gone Extreme Local with top fashion designers Diane von Furstenberg, Phillip Lim and Tory Burch as it offers after-hours, private Cardmember-only shopping events for its registered Cardmembers. Now through December 20, Cardmembers may register their American Express Card at www.nycgo.com/x to take advantage of special events and offers citywide. From December 7 – December 11, DVF, Lim