Sweet and Sour Scallop Kabobs.    Succulent sea scallops, crisp broccoli florets and sweet pineapple chunks brushed in a quick soy ginger marinade, grilled to perfection and served with a soy ginger peanut sauce. This is an easy, kid-friendly and over-the-top-delicious meal idea perfect for busy back-to-school nights. Thanks to my...