The decorations are up, the seasonal soundtracks are blaring, and the holiday shopping season kicks off in full force on Friday with a slew of post-Thanksgiving discounts. Check out our comprehensive shopping map to see which sales are worth rousing early for from your food coma. Some notable recent additions: 41 percent off all merchandise at Kenneth Cole for the first four hours, half-off handbags at MCM, 30 percent off Yigal Azrouël and Helmut Lang at Blue & Cream, and up to 70 percent off designer bridal gowns at Wedding Atelier.