Thinking of healthy ideas for packing school lunches can be very tricky. Nutrition is so important for kids and making sure they get enough good stuff to eat can be tough. You also need to make sure that its yummy enough that they don't trade it for some dunk-a-roos! (dunk-a-roos would be a fun treat though if they still make those!)
Check out this link to besthealthmag.com for 15 healthy school lunch ideas. They even sound gourmet: Turkey Brie and Apple Sandwich on Raisin Walnut Bread, Tomato and Bread Salad with Herbed Chicken..