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Denny's — Restaurant in Thornton

Name
Denny's
Description
Casual diner chain dishing up classic American comfort fare, including all-day breakfast favorites.
Nearby attractions
Sky Zone Trampoline Park
9925 Grant St, Thornton, CO 80229
Malibu Jack's Thornton
10001 Grant St, Thornton, CO 80229
Nearby restaurants
Renegade Burrito
10005 Grant St, Thornton, CO 80229
Lisa's Place
10285 Washington St, Denver, CO 80229
Black-eyed Pea
211 W 104th Ave, Northglenn, CO 80234
1.25 A Scoop
10255 Washington St, Thornton, CO 80229
Fuzzy's Taco Shop
10280 Washington St, Thornton, CO 80229
Gunther Toody's Diner
301 W 104th Ave #4105, Northglenn, CO 80234
Burger King
666 E 104th Ave, Thornton, CO 80233
Texas Roadhouse
231 W 104th Ave, Northglenn, CO 80234, United States
New Asian Express
10185 Washington St, Thornton, CO 80229
Applebee's Grill + Bar
100 W 104th Ave, Northglenn, CO 80234
Nearby hotels
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Keywords
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Denny's things to do, attractions, restaurants, events info and trip planning
Denny's
United StatesColoradoThorntonDenny's

Basic Info

Denny's

350 E 104th Ave, Thornton, CO 80233
4.4(3K)
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Ratings & Description

Info

Casual diner chain dishing up classic American comfort fare, including all-day breakfast favorites.

attractions: Sky Zone Trampoline Park, Malibu Jack's Thornton, restaurants: Renegade Burrito, Lisa's Place, Black-eyed Pea, 1.25 A Scoop, Fuzzy's Taco Shop, Gunther Toody's Diner, Burger King, Texas Roadhouse, New Asian Express, Applebee's Grill + Bar
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Phone
(303) 450-9962
Website
locations.dennys.com

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Featured dishes

View full menu
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Grand Slam® Pack
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New! Cinnamon Apple Crisp Pancake Slam
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Berry Waffle Slam®
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Berry Stuffed French Toast Slam®
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French Toast Slam®
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Lumberjack Slam®
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All-American Slam®
dish
Fit Slam®
dish
Original Grand Slam®
dish
Build Your Own Grand Slam®
dish
Cinnamon Roll Pancake Slam®
dish
Choconana Pancake Slam®
dish
Double Berry Banana Pancake Slam®
dish
Hearty 9-Grain Pancake Slam®
dish
Berry Vanilla Crepe Breakfast
dish
Maple Stuffed Donut Holes
dish
Rudolph® A La Carte
dish
Stack Of Cinnamon Roll Pancakes
dish
Stack Of Double Berry Banana Strawberry Pancakes
dish
Country Fried Steak & Eggs
dish
T-Bone Steak & Eggs
dish
Santa Fe Skillet
dish
Grand Slamwich®
dish
Moons Over My Hammy®
dish
Grand Slam® Burrito
dish
Sirloin Steak & Eggs
dish
Ultimate Omelette®
dish
Philly Cheesesteak Omelette
dish
Loaded Veggie Omelette
dish
Mile High Denver Omelette
dish
Build Your Own Omelette
dish
Berry Stuffed French Toast®
dish
Hash Browns
dish
Sausage
dish
Bacon
dish
Grilled Ham Slice
dish
Egg
dish
Biscuit And Gravy
dish
Slices Of Toast
dish
Buttermilk Biscuits
dish
English Muffin
dish
Seasoned Red-Skinned Potatoes
dish
Fresh Seasonal Fruit
dish
Sausage Gravy
dish
Classic Sampler
dish
Boneless Chicken Wings
dish
Mozzarella Cheese Sticks
dish
Premium Chicken Tenders
dish
Zesty Nachos
dish
Slamburger™
dish
Bacon Avocado Cheeseburger
dish
Bourbon Bacon Burger
dish
Double Cheeseburger
dish
Single Cheeseburger
dish
Triple Juicy Burger
dish
Cali Club Sandwich
dish
Turkey & Dressing Dinner
dish
T-Bone Steak
dish
Crazy Spicy Skillet
dish
Premium Chicken Tenders Dinner
dish
Plate Lickin' Chicken Fried Chicken
dish
Smokehouse Mac & Cheese Skillet
dish
Seasoned Fries
dish
Wavy Cut French Fries
dish
Beer-Battered Onion Rings
dish
Garden Side Salad
dish
Oven-Baked Mac 'N Cheese
dish
Broccoli
dish
Red Rustic Mashed Potatoes™
dish
Whole Grain Rice
dish
Sweet Corn
dish
Sauces And Dressings
dish
Jr. Waffle Slam®
dish
Jr. Chocolate Chip Pancakes
dish
Kid's Birthday Pancakes
dish
Jr. Cheeseburger
dish
Mac & Cheese
dish
Jr. Spaghetti
dish
Jr. Premium Chicken Tenders
dish
Jr. Milk Shake
dish
Jr. Ice Cream
dish
Kids Beverage
dish
New! Pumpkin Pie
dish
Oven-Baked Caramel Apple Pie Crisp
dish
Cheesecake Pack
dish
Milk Shakes
dish
Oreo Shake Pack
dish
Strawberry Shake Pack
dish
Soft Drinks
dish
Signature Diner Blend Coffee
dish
New! Salted Caramel Cold Brew
dish
New! Sweet & Creamy Cold Brew
dish
Minute Maid® Juice
dish
Minute Maid® Smoothies
dish
Fresh Brewed Iced Tea
dish
Minute Maid® Lemonade
dish
Milk
dish
Dasani® Bottled Water
dish
Hot Chocolate
dish
Hot Tea

Reviews

Nearby attractions of Denny's

Sky Zone Trampoline Park

Malibu Jack's Thornton

Sky Zone Trampoline Park

Sky Zone Trampoline Park

4.2

(885)

Open 24 hours
Click for details
Malibu Jack's Thornton

Malibu Jack's Thornton

4.8

(128)

Open 24 hours
Click for details

Things to do nearby

All Voices Bright!
All Voices Bright!
Sun, Dec 14 • 2:00 PM
1660 Sherman Street, Denver, CO 80203
View details
Model Auditions: DFW Spring 26
Model Auditions: DFW Spring 26
Sun, Dec 14 • 9:30 AM
950 Broadway, Denver, CO 80203
View details
Holiday Arrangement Workshop
Holiday Arrangement Workshop
Sun, Dec 14 • 2:00 PM
615 Briggs Street #Unit D, Erie, CO 80516
View details

Nearby restaurants of Denny's

Renegade Burrito

Lisa's Place

Black-eyed Pea

1.25 A Scoop

Fuzzy's Taco Shop

Gunther Toody's Diner

Burger King

Texas Roadhouse

New Asian Express

Applebee's Grill + Bar

Renegade Burrito

Renegade Burrito

4.2

(499)

$

Click for details
Lisa's Place

Lisa's Place

4.6

(466)

Click for details
Black-eyed Pea

Black-eyed Pea

4.3

(817)

Click for details
1.25 A Scoop

1.25 A Scoop

3.7

(295)

$

Click for details
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Posts

Mel IndyMel Indy
The remodeling looks very nice. Service is top-notch as usual. Nicest group of employees. Food tastes great. Clean dining room and rest rooms. Downsides Prices aren't so affordable anymore. There aren't many meals that will work for a diabetic or follower of a keto diet. Being stuck always eating salad stinks. Most of the time, half the food will go in the trash and / or be unedible. Appropriate food substitutes, sides, cost extra instead of being exchangeable?. And bread for bread doesn't work, for example, when you're not allowed to eat bread. If I can't have the pancakes being offered, toast isn't solving the problem. To add two eggs costs $6.00. Really? Especially when you're paying full price with little available substitutes, adding $6 can mean paying $20 for one meal. The new locks on the restrooms hurt disabled, elderly and children. Especially waiting during a busy time for a code to use the restroom can totally end up in disaster. The lock keypads are up seriously high on the outside, the handle to open the door is also high on the inside & the door is heavy. Please try getting in and out of the restroom sitting in a wheelchair and / or with weakness anywhere because of size or disability and maybe rethink the restroom doors.
Paco Saberro Hairstylist & BarberPaco Saberro Hairstylist & Barber
Horrible services I did ordered chicken fried steak and first waiter say they come with 2 pattys and they have only one and I say it’s ok. And nice from her to let me know I did order orange juice and and tall person who was on front of the reciver desk and bring my food and told me sorry they been looking for one patties of meat they can’t find and they give you chicken tender. That moment I say no tanks I start leaving and they make me paid for the orange juice that I didn’t finished I Try my juice just once’s. So the juice stay on the glass almost full it’s not my problem that they are running out food and I have to paid for a juice that I neither finished. 4.55 dls. Is not the money is they way they take care issue as customer service. I just to be on food industry for long time. And I know how to take care inventory issues like that Is the wrong way. I will stop going that place and I will told to my clients and friends as well.
James SernaJames Serna
Every thing was terrible. Extremely short staffed. Had to wait to be seated because not enough staff. There was one cook a hostess and only one waiter that we saw. Waited a hour for food to come out and the salad was one of the warmest meals we got. I ordered the Chicken Fried Chicken with country gravy and mashed potatoes. The gravy was so thick I couldn't tell the difference between it and the mashed potatoes. The steak was ordered medium well it came out well done. The salad came out and the cheese was drying out and the oils from it were separating. The thousand island dressing looked like nacho cheese. We asked for French fries as a substitution for hashbrowns and hashbrowns came out with the meal. They did give us a discount on our meal. Not sure about the food but I believe things would be much better if they were better staffed.
See more posts
See more posts
hotel
Find your stay

Pet-friendly Hotels in Thornton

Find a cozy hotel nearby and make it a full experience.

The remodeling looks very nice. Service is top-notch as usual. Nicest group of employees. Food tastes great. Clean dining room and rest rooms. Downsides Prices aren't so affordable anymore. There aren't many meals that will work for a diabetic or follower of a keto diet. Being stuck always eating salad stinks. Most of the time, half the food will go in the trash and / or be unedible. Appropriate food substitutes, sides, cost extra instead of being exchangeable?. And bread for bread doesn't work, for example, when you're not allowed to eat bread. If I can't have the pancakes being offered, toast isn't solving the problem. To add two eggs costs $6.00. Really? Especially when you're paying full price with little available substitutes, adding $6 can mean paying $20 for one meal. The new locks on the restrooms hurt disabled, elderly and children. Especially waiting during a busy time for a code to use the restroom can totally end up in disaster. The lock keypads are up seriously high on the outside, the handle to open the door is also high on the inside & the door is heavy. Please try getting in and out of the restroom sitting in a wheelchair and / or with weakness anywhere because of size or disability and maybe rethink the restroom doors.
Mel Indy

Mel Indy

hotel
Find your stay

Affordable Hotels in Thornton

Find a cozy hotel nearby and make it a full experience.

Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
Horrible services I did ordered chicken fried steak and first waiter say they come with 2 pattys and they have only one and I say it’s ok. And nice from her to let me know I did order orange juice and and tall person who was on front of the reciver desk and bring my food and told me sorry they been looking for one patties of meat they can’t find and they give you chicken tender. That moment I say no tanks I start leaving and they make me paid for the orange juice that I didn’t finished I Try my juice just once’s. So the juice stay on the glass almost full it’s not my problem that they are running out food and I have to paid for a juice that I neither finished. 4.55 dls. Is not the money is they way they take care issue as customer service. I just to be on food industry for long time. And I know how to take care inventory issues like that Is the wrong way. I will stop going that place and I will told to my clients and friends as well.
Paco Saberro Hairstylist & Barber

Paco Saberro Hairstylist & Barber

hotel
Find your stay

The Coolest Hotels You Haven't Heard Of (Yet)

Find a cozy hotel nearby and make it a full experience.

hotel
Find your stay

Trending Stays Worth the Hype in Thornton

Find a cozy hotel nearby and make it a full experience.

Every thing was terrible. Extremely short staffed. Had to wait to be seated because not enough staff. There was one cook a hostess and only one waiter that we saw. Waited a hour for food to come out and the salad was one of the warmest meals we got. I ordered the Chicken Fried Chicken with country gravy and mashed potatoes. The gravy was so thick I couldn't tell the difference between it and the mashed potatoes. The steak was ordered medium well it came out well done. The salad came out and the cheese was drying out and the oils from it were separating. The thousand island dressing looked like nacho cheese. We asked for French fries as a substitution for hashbrowns and hashbrowns came out with the meal. They did give us a discount on our meal. Not sure about the food but I believe things would be much better if they were better staffed.
James Serna

James Serna

See more posts
See more posts

Reviews of Denny's

4.4
(3,031)
avatar
2.0
2y

Walked in for a pick up order tonight and was ignored by the guy wiping the table next to me so I assumed he was just a bus boy… nope. I waited there for a couple mins while he wiped the same table until a white man walked in the doorway behind me and then the waiter jumped up to the register right away assuming now it was important to finally get up and take care of the customers now that it wasn’t just a small afro girl at the countertop. I understand being busy (was a waitress throughout my college years) but I also understand the subtlety of racist responses. The same waiter as he was handing the bag to me, took it back just as I was about to have my hand on the handle. When I gave him a weird look as to what he was doing, I saw he was checking the name on the order to make sure I wasn’t stealing the wrong bag (even though his coworker handed it right to him following the name on the order to give to me) and he lied saying that he was “just checking to make sure both boxes were in the bag” (as if you couldn’t already see that by the corners of both boxes in the bag on the outside shape of the plastic bag.) I know a racially charged situation when I see one these days (was raised by white side of my family in a small town) and that waiter definitely did NOT want to be near me as a light skinned black girl near his register. I didn’t catch his name tag to share as I was in a hurry to get my customer their order. I would say that waiter was late 30’s shorter white male, blonde straight gelled up hair, and plastic rimmed glasses. If he sees this review, let me just say SHAME ON YOU FOR ACTING THAT WAY BRO. Idc if it’s 8:55pm on a Friday night and you think nobody will notice, I NOTICED. So did the other pick up driver behind me too, it’s 2023 man… leave that discriminatory behavior behind. Read the room son, you’re working at a DENNYS. This ain’t some 5 star restaurant to be excusing that stuck up attitude you’re giving. If I was living in this area as a working woman of color, I would take my business to a different Denny’s outside of this spot. I’ve been going to Denny’s since I was a kid in FL, so I know there are better ones out there that don’t have people like this working their establishments. I will still go here to enjoy again, but not @ this location anytime...

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avatar
1.0
2y

I wasn't going to post this here, but since their corporate contact page magically doesn't seem to work. I'll post exactly what I was sending them.

We went in to order togo and for the second (and officially last) time our order was messed up. Last time about a month ago we went back four times (should have been a fifth but we gave up) to get things fixed with no apologies and our food being the most pathetically "fixed" we've seen in a long time. I think it's mainly the cooks apathy and or lack of training. Also the management's complete dismissal of basic management duties. This time I asked for a moons over my hammy with sub bacon for ham and sub onion rings for the hashbrowns. I got the saddest looking most basic m.o.m.h. with no bacon (they did charge for the bacon but it wasn't there) only ham and the hashbrowns were still there they charged me for an extra side of onion rings instead of substituting them. I asked for a strawberry milkshake and got a half full chocolate one that was "filled" the other half with whipped cream. We ordered the Cali club and there was no avocado. We asked for a side of honey mustered and never got it. When we went back they literally just threw on two slices of bacon they had sitting there and handed it back. We didn't realize the other problems till we got back home. We didn't want to waste the gas again so we are contacting you. I really feel like they really just don't care anymore. Also it's really odd that you can't order off the menu for "the meltdown" or "burger den" unless you order online and it doesn't even say online that they are Dennys affiliates.

So yeah I would suggest finding somewhere else to eat especially if you're ordering togo. If Dennys wants to contact me to rectify...

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avatar
3.0
16w

Here's a funny Denny’s review for picking up a steak at 4 AM for your mother-in-law:

⭐⭐⭐⭐ (4 stars) Denny’s, you’re the real MVP at 4 AM!

So, picture this: it’s 4 AM, the witching hour, and my mother-in-law decides she needs a steak. Not tomorrow, not for dinner, but RIGHT NOW. Apparently, her late-night cravings are sponsored by the ghost of Gordon Ramsay. So, like the dutiful son-in-law I am, I drag myself out of bed, throw on a hoodie that smells vaguely of yesterday’s tacos, and head to the only place open at this ungodly hour—Denny’s.

I roll up to the drive-thru (because who has the energy to walk inside?), and the employee’s voice crackles through the speaker like he’s auditioning for a lo-fi podcast. I order a T-bone steak to-go, fully expecting him to laugh and say, “Sir, this is a Denny’s, not a butcher shop.” But nope! This guy doesn’t even flinch. “Medium-rare or well-done?” he asks, like I’m at a 5-star steakhouse and not a diner next to a gas station. Respect.

Ten minutes later, I’m handed a piping-hot steak, perfectly cooked, with a side of mashed potatoes that could make a grown man cry. The bag even had those little wet wipes, which I used to pretend I was fancy while sitting in my car in the parking lot. I get home, and my mother-in-law devours that steak like she’s been stranded on a desert island for a decade. She even smiled at me—folks, that’s a Michelin-star moment right there.

Denny’s, you saved my bacon (or steak, I guess) at 4 AM. My mother-in-law is happy, I’m the hero of the night, and I only mildly regret my life choices. Keep slinging those wee-hour steaks, you glorious diner of dreams.

P.S. The coffee I grabbed for myself was strong enough to wake a coma patient. 10/10, will...

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