Cartier's redesigned flagship store is now twice the size of the original Union Square boutique down the block. The 6,000-square-foot space boasts a new bridal salon, a dazzling Murano crystal chandelier and a private viewing room for clients to shop in while sipping bubbly. Snag an SF-store-launch exclusive (Sept. 6 - Feb. 14, 2008): the Love Charity bracelet ($475), made with an 18K rose gold and royal-blue knotted silk cord. Cartier will donate $100 from the sale of each bracelet to the Forbes/Norris MDA/ALS Research Center at California Pacific Medical Center.