More than 5,500 school nutrition professionals from around the country will pack into 200,000 square feet of exhibit space today at the 63rd Annual National Conference of the School Nutrition Association. Whole grain noodles, hummus dip, sunflower seeds, frozen bananas, soy nut butter, reduced sugar yogurt and 100% pure Alaskan Pollock are just a few of the nutritious new foods and beverages that could be served in schools next year.