When there are stockings on the mantel and eggnog in your cup, it must be the holiday season. Marc Summers hosts Holiday Helpings, an Unwrapped special, celebrating the best treats from this festive time of the year. Dove Chocolate Discoveries brings a holiday party into your home, and the special guest is chocolate! Do you know the difference between yams and sweet potatoes? The folks at Bruce's know the surprising distinction. We'll find out why the ugliest pumpkins make the best pie and what gives gingerbread its dark color (hint: it's not the ginger). From sparkling wine to vanilla to Sara Lee Cheesecake, it's our naughty and nice seasonal favorites: Holiday Helpings on Unwrapped.