My 8-year-old son has alway been something of a picky eater, but lately he seems to be getting worse. Most difficult is the school lunch box! He does not eat peanut butter so PBJ is out. Yogurt doesn't stay cold enough, even with a cold pack. Forget cheese for the same reason! Soup in the thermos? No. Granola bars? No. It's enough to send me screaming into the pre-dawn morning every day! What is a mom to do?