...about the broader casual dining industry, Raymond James analyst Bryan Elliott says such updating is necessary for survival."Food is a bit of a fashion business, there's change that evolves steadily over time," he says. In other words...

...few candles, matches, energy bars and water just in case. It can be a bother, but a small cooler stocked up with survival food just in case you were ever stranded or run off the road is a good idea. If you don't have a garage to put your car...

...instant flavored coffee from home. Sue had bought a case of box milk and cookies. She already had a small gym bag of survival food like Kitkats, M&Ms, Powerbars, and instant noodle soup. We felt like pack horses. Finally the reader board said...

...her feet, Mary Gregory stands on a hillside of tundra, holding a handful of dark moss so her students can identify survival food. Gregory tells them they can eat the hard, black plant if they're in a pinch and there's no other food available...