Our school was going on a trip to Pensacola, FL, which was about a 20-hour drive. We stopped around 9:30 at night for dinner somewhere in I don't know where. I simply remember that at 9:30 at night, Denny's was closed but Subway was open.
True story: a Google Images search for "Denny's open all night" turned up this image (Mud Bay Blog) |