Recent social media posts
07/01/2026
MAKE HASTE ⚽️🏃♀️
Order any Coca-Cola® beverage from July 1st through October 31st in the Denny’s App, and as a Denny’s Rewards member, you’ll be automatically entered for a chance to win a trip for two to see the U.S. Women’s National Team in action in 2027 (thanks to Coca-Cola and U.S. Soccer). ✈️🔥
No purchase necessary. 18+ in 50 U.S./D.C. If you are entering via Carnival Cruise Line, you must be 21+.
Ends 10/31/26. For free entry, available on 7/1/26, see Rules link in bio.
07/01/2026
this Friday will be the happiest day of your life… because we’re offering Rewards members 13% off our menu
Join Denny's Rewards to earn points, get discounts, and enjoy exclusive offers.
06/30/2026
country-fried steak + eggs = joy
06/30/2026
Kelsey Pfendler is almost there.
After weeks alone on the Pacific, she's closing in on Hawaii — and we've been cheering her
on every mile of the way.
Before she began, she stopped at Denny's for one last meal on land. Now our team wanted
to send some encouragement for the final push.
Watch the video and help us cheer You Row Kelsey across the finish line.
06/26/2026
spotify wrapped is terrified of me
06/24/2026
perhaps not is right 🙂↕️
06/21/2026
sun’s out. slams out.
06/21/2026
yes dad, you definitely had a “cannon” and would’ve gone to the big leagues. happy father’s day ❤️
06/20/2026
History in the making starts with courage… And sometimes a Philly Cheesesteak Omelette. Row on, You Row Kelsey. America’s Diner is cheering you on and will be waiting for you at the finish.
06/18/2026
genuinely that pancake is a 10/10
06/16/2026
Just a little dude having a big flavor moment. The Diner Dipper’s Cheesy Bacon Ranch Sliders, Mozzarella Sticks, and Bone-In Buffalo Wings are no joke!
06/12/2026
oh to freeze time and smell the coffee forever 😮💨
06/10/2026
crispy potatoes and pan fried chicken in a perfectly tangy bourbon sauce? yeah, we’ll take 3.
02/07/2025
This Superbowl..... It's not just about the game it's about the real MVP.
01/31/2025
Best bang for your buck! 💰Want a meal that fills you up without emptying your wallet? Try $6 all you can eat pancakes🥞 or our $8 loaded breakfast sandwich.🥓 Or add pancakes to any meal $2.🥞
Address
711 N Harlem Avenue
Oak Park, IL
60302
To get to the American restaurant and breakfast & brunch restaurant on N Harlem Avenue in Oak Park, you can take the CTA Green Line to the Harlem/Lake station and walk south on Harlem Avenue for about 10 minutes. Alternatively, if driving, you can take I-290 and exit at Harlem Avenue, then turn north onto Harlem Avenue. There is limited street parking available nearby or a parking lot across the street from the restaurant.
Opening Hours
| Monday |
6am - 12am |
| Tuesday |
6am - 12am |
| Wednesday |
6am - 12am |
| Thursday |
6am - 12am |
| Friday |
6am - 12am |
| Saturday |
6am - 12am |
| Sunday |
6am - 12am |
Alerts
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What people say
American restaurants are known for their classic comfort food and everyday value, and Denny's on N Harlem Avenue in Oak Park is no exception. With over 65 years of experience, Denny's has been bringing people together over great food, making it the perfect place to relax and be yourself.
One of the best things about Denny's is that it's open 24 hours a day, 365 days a year. Whether you're in the mood for breakfast, lunch, dinner or dessert, Denny's expansive menu has something for everyone. From hand-dipped milkshakes to 100% beef burgers and the world-famous Build Your Own Grand Slam®, Denny's still has all your favorites like Moons Over My Hammy® and Sizzlin’ Skillets.
But that's not all - Denny's also offers innovative options that cater to the taste and dietary requirements of every guest that walks in the door. For example, try their NEW! Parmesan Chicken Sizzlin' Skillet or the New! Beyond Burger featuring a plant-based patty.
Whether you're dining alone or with a group, Denny's casual attire makes it easy to feel comfortable while enjoying your meal. And if you're in a rush, takeout is available as well.
Overall, Denny's on N Harlem Avenue in Oak Park is an excellent choice for anyone looking for classic American comfort food at an affordable price. So why not come in and order your usual or try something new? See you at Denny's!
