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    Denny's

    2.6 (53 reviews)
    Open Open 24 hours

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    DENNY'S ATMOSPHERE

    What's the vibe?
    Moderate noise
    Casual
    Good for groups
    Good for kids

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    Half of a plate of what I ordered. I order this a few times a week , damn near a scam here.

    Only gave a star because they waitress was great. Got scammed on quantity of food, I get this about 3 times a week. This was about 1/2 the serving. I was told I would have to pay dbl to get more. I just wanted what I was supposed to get

    I think I'm suppose to eat this then pay for it.. horrible not the first time eather

    once again a horrible experience food never cooked or prepared correct waitress don't have nice attititude nothing good to say its getting worse across the country I see why they are going broke

    Extravagant sweet tea.
    Dan D.

    There were some unanswered questions in the 6.9 star review. Apparently you are able to live in a gas station it is just not recommended, it's also illegal, but rules never stopped me. Speaking of rules, they broke all the rules while making this menu, can you believe that you can have a ham and cheese omelette 3 days in a row at 1:00 AM and they remember you!? Not to mention the restrooms, squeaky clean except stall 1 and stall 3, those have been blown up by yours truly. Overall I think this location is phenomenal and deserves more love. Beautiful restaurant Dennys in Mt. Vernon. Keep up the great work.

    Zara H.

    I had stopped in here reluctantly due to my family wanting to have a quick breakfast and me wanting to keep hitting the road up to Michigan all the was from Memphis Tennessee. I don't like the idea of having a gas station-restaurant breakfast but they were hungry and we stopped to fill gas and eat. First of all, ain't no hospitality there from the get go. Everyone was clearly staring at us for being ARAB and NOT in a friendly way. We weren't treated with respect by the hostess nor our server. Our server was rude, severed tables that had sat down after us and they were done before we even got our food. She was extremely dry, didn't smile, but for the clearly LOCAL folks, she was all smiles and pleasant. Clearly racist and didn't care to hide it. I asked her about substituting certain items because I was Keto and she DARED TO ROLL her eyes and say they don't do that but she'll ask and then gave a fake smerk while taking our menus like she was trying to squeeze every ounce of poison out of her face to attempt a fake smile. The Hostess was just as bad, she checked up on almost all the other tables( LOCALS) and didn't bother checking up, asking and completely ignored us being there. Apart from the appalling treatment me and my family got from the trash running this joint, the food was alright. Never ever stepping foot in that place again. I should've never went in and exposed my poor family to that. SHAME ON YOU DENNYS for allowing people like this to work and treat people this way. Shame.

    Pot roast And steak.  My husband and I tried to pawn our orders off on each other.  All I can say is "Yuch".

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    13 years ago

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    7 years ago

    They are open for business. 24 hour restraunt. Looking forward to quick and good breakfast.

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    11 years ago

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    12 years ago

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    11 years ago

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    10 years ago

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    11 years ago

    Nothing special. Service could stand to be improved. Waitress not particularly friendly and they were out of part of our order

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    9 years ago

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    8 years ago

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    12 years ago

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    9 years ago

    Poor service, especially on night shift. Waitresses are hardly ever seen. What are they doing in back of house?

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    10 years ago

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    10 years ago

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    Page 2 of 2

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    Review Highlights - Denny's

    Had my order ready and perfectly packed when I arrived.

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    The Grille

    The Grille

    4.2(96 reviews)
    0.7 mi
    $$

    Stumbled across this restaurant on a trip to St Louis, and we're glad we stopped. The first thing…read moreto catch the eye is a long glass-front counter full of delightful-looking desserts. The restaurant is obviously a local favorite spot as many other patrons were greeted by name by staff or other diners. We seated ourselves in a booth, of which circles the rest of the room with several tables down the middle. Service was quick, sweet tea for me, not often found in Illinois dining, but perfectly done for this southern girl. Hubby was just as happy with his unsweet tea. The homemade vegetable soup was warm, thick with vegetables, even some cabbage, midst the creamy broth. My hand-presses cheeseburger was as delectable as any, and would have been perfect if tomatoes were in season and carried more flavor. But the lettuce was crisp, the onion sharp, and the pickles crunchy. Hubby has a tossed salad and the catfish dinner. The fish was cooked in cornmeal, a real "down home" dish, plenty of it and plenty of flavor. Hush puppies were delicious, but not enough of them. Then, we both ordered dessert even though we knew we couldn't finish them: strawberry cake and a lemon crème pie. Out of this world! The price was reasonable for the excellent food and service, even in these days of austerity. We definitely intend to return to The Grille!

    Great breakfast! Coffee was good and they even have hot tea with lemon and honey. The hot water…read morecame in a little teapot so it made a few cups. We both had omelettes and they were terrific. I had a Veggie omelette with cheddar cheese. My hubby had a sausage and cheese omelette with jalapenos. I asked for crispy hash browns and they were crunchy on the outside and soft on the inside which was perfect! They serve real butter packets with their pancakes too, not the whipped spread fake stuff! It was busy but the servers were attentive for coffee refills.

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    The Grille
    The Grille
    The Grille

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    Denny's - tradamerican - Updated June 2026

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