I am a newspaper reporter who will be covering the inauguration. I also love to bake, especially with whole, healthy ingredients. I would like to make something this weekend that I can pass out on Monday to all of my colleagues who will be covering this with me. We are preparing to survive below-freezing temperatures from 6am until 4pm with no shelter, just the small bags we can carry with us. We'll be doing lots of walking among huge crowds, so we need sustenance! Any suggestions?