When 27-year-old Sarah Levy opened her own pastry shop in 2004, she was barely out of college. She hails from a noted Chicago-based restaurant dynasty, but the success she's achieved has been all hers, and she's since gone on to open a second location inside Macy's. Sweetness shows how anyone can make delicious desserts and sweet snacks regardless of cooking experience (or lack thereof) -- especially younger women who may not have a lot of kitchen...