For starters, this place has a very strong moldy smell to it. From looking at the old stained carpets, this seems where it may be comming from. Next, I ordered a soda and my glass was dirty and had oily stains from it. I've been to other Denny's Resturants, but this by far is the dirtiest establishment I've been to. I was afraid to try the food, fearing that the Kitchen (shielded from view) would be worse than what customers are able to see. I would recommend someone inspect the air quality and cleaniness of this establishment.