I seem to have a tough luck with this location. The earlier time I had to wait for a hr to eat and 45 mins till someone noticed I was there. This time it was even worse. I ordered the salmon and specifically asked the waitress that I have a gluten allergy and regardless she suggested if I wanted greavy on mashed potatoes. The gravy contains gluten. And then again , 30 mins of wait and when she servesz she serves with the bread right with the food. So ask her "this is bread" ? And she goes "yes". Either she didn't know what Gluten allergy is or she didn't care. But had I assumed that it was gluten free bread and ate it, I could have landed at the hospital. And well th food was terrible room Thr salmon overcooked and rubbert, the broccoli totally bland. The picture says it all. I bit a few pieces and left. Well, there are many Denny's along the route and so I will ensure never to stop at this one for certain.