It was 10:00 PM on a week night and not much is open around Central Phoenix aside from fast food, so went with the old reliable Denny's at 7th Street & Camelback, aka "the gay Denny's" or "Jenny's", due to its renown as a repository for the after-closing-time crowd - that didn't go home with somebody.
My barbeque cheddar & avocado burger was absolutely massive, came with a modest quantity of largish (hand-cut?) fries, and was really quite tasty, even apart from my ravenous hunger of the moment.
The food was solid, the value good, the service prompt and courteous. The dining area was clean, the men's room sanitary and fully stocked, and nobody left hungry. That works.