By Alex Lauer The best way to stock up on cookware is to wait until you get married and let everyone else buy it for you. That not in the cards for you in the near future? Then do the next best thing: take advantage of All-Clad’s factory seconds blowout sale, which is running through the end of the day on Wednesday and has discounts on pots, pans and appliances up to 69% off. The sale event is run by Home & Cook, which has the same parent company as All-Clad proper, and I’ve personally bought cookware from these sales before, so all these kitchen items are the real deal. They are, however, eit…