If you want fresh food while traveling through Chicago’s O’Hare airport, try Tortas Frontera. These Mexican cafes, located in terminals 1, 3 and 5 inside security, offer a variety of grilled sandwiches (tortas) and salads, guacamole bar and other tempting foods. You may have to wait a little longer, but it’s worth it! I had a yummy mushroom torta with three types of mushrooms. No more dreading layovers in Chicago! Thank you Rick Bayless for bringing your style of of Mexican food and sustainability to the airport.