I am a fan of modestly-priced American food, and Chevys was my favourite almost-junk-food. We would often visit the Burbank location after driving back from Vegas after NAB, because it was often lightly-populated, which of course may have been the problem. Still, since there was table service, I got to feel like a grown-up.
However, I notice that the locations in Northridge, Burbank, Glendale and the one in what I think of as Sherman Oaks (but which may theoretically be Van Nuys) are now marked closed on Google Maps.
Now I'm faced with the unpalatable options of going all the way to Ontario, California, or to Poquito Mas, which serves its food in disposable trays.