Doug's Diner Thornton

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Doug's Diner Thornton We offer breakfast and lunch all day. Dinner service Friday & Saturday night.
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🍎🥧 Apple Pie in a Cup! 🥧🍎Meet our newest fall obsession-Hot Apple C***r topped with fresh whipped cream and a rich salte...
10/10/2026

🍎🥧 Apple Pie in a Cup! 🥧🍎

Meet our newest fall obsession-Hot Apple C***r topped with fresh whipped cream and a rich salted caramel drizzle. It literally tastes like an apple pie explosion in your mouth!

Come in and warm up with a steeping hot cup today—available while supplies last! 🍂✨

🕒 Happy Hour Special:Get this drink for half price every Friday & Saturday from 3:00 PM – 5:00 PM!

***r

09/25/2026

From Palisade straight to your plate! 🍑 We picked up fresh peaches from Juicy Acres Farm in Palisade, CO, and got right to work preparing delicious peach jam! No shortcuts—just real ingredients and pure local sweetness. Come try it today! 🤤

We love seeing the amazing creativity, funny doodles, and sweet notes left behind by our awesome guests. Every single pi...
09/24/2026

We love seeing the amazing creativity, funny doodles, and sweet notes left behind by our awesome guests. Every single piece brings so much personality to our space! 💜
Swipe through to see some of our newest favorites ➡️
Which one is your favorite? Let us know in the comments below! 👇

📣They’re Back!! Pumpkin Salted Caramel Crepes have returned for a limited time! 🤤 drop in soon and indulge this special ...
09/19/2026

📣They’re Back!! Pumpkin Salted Caramel Crepes have returned for a limited time! 🤤 drop in soon and indulge this special while it last! 🧡

We have exciting news…

They’re back !!!

🍂🎃 PUMPKPIN CREAM CHEESE CREPES 🎃
Our house made pumpkin crepes stuffed & drizzled with a creamy pumpkin cream cheese filling, then topped off with whipped cream, cinnamon & salted caramel sauce 🧡💛

Get this delicious special as a sweet combo-comes with 2 eggs & meat *pictured below*
or buy them individually 😋

Today, as we mark the 25th anniversary of September 11th, we pause to honor the lives lost, the bravery of our first res...
09/11/2026

Today, as we mark the 25th anniversary of September 11th, we pause to honor the lives lost, the bravery of our first responders, and the selfless service of our military and veterans.

As a small token of our deepest gratitude, we are offering 25% off for all active military, veterans, and first responders today!

Thank you for your service, your sacrifice, and your dedication to our communities and country. Please mention your service to your server so we can thank you!

Fall flavors have arrived at Doug’s Diner Thornton! 🍂☕ Come indulge in our cozy autumn lineup: 🎃 Iced Caramel Pumpkin Ch...
09/09/2026

Fall flavors have arrived at Doug’s Diner Thornton! 🍂☕ Come indulge in our cozy autumn lineup:

🎃 Iced Caramel Pumpkin Chai – Locally sourced chai, milk, and ice, topped with creamy pumpkin cold foam, caramel drizzle, and cinnamon.

☕ Vanilla Cinnamon Latte (Hot or Iced) – Espresso and milk blended with vanilla and cinnamon syrup, finished with a dash of cinnamon.

☕ Toasted Marshmallow Latte (Hot or Iced) – Rich espresso and milk infused with sweet toasted marshmallow syrup.

🫖 Hot London Fog – Steamed Earl Grey tea combined with smooth, frothy milk.

Which one are you trying first? Drop your pick below! 👇👇👇😋😋

Happy Labor Day! 🇺🇸 Come celebrate at Doug’s—we’re open today from 6:00 AM to 2:30 PM!Try our limited-time Meatloaf Melt...
09/07/2026

Happy Labor Day! 🇺🇸 Come celebrate at Doug’s—we’re open today from 6:00 AM to 2:30 PM!
Try our limited-time Meatloaf Melt: griddled sourdough loaded with melted cheddar, a thick slice of meatloaf, BBQ sauce, and house-made ranch, served with your choice of lunch side. See you soon!

Meatloaf will be available for dinner service Today 9/4 from 3:00pm to 8:00pm & tomorrow 9/5 from 3:00pm -8:00pm!Stop in...
09/04/2026

Meatloaf will be available for dinner service
Today 9/4 from 3:00pm to 8:00pm
& tomorrow 9/5 from 3:00pm -8:00pm!
Stop in and devour this delicious classic while supplies last!! 😋😋

Doug’s Meatloaf is returning this weekend for a limited time!! 😋Join us this Friday (9/4) and Saturday (9/5) from 3:00 P...
09/03/2026

Doug’s Meatloaf is returning this weekend for a limited time!! 😋

Join us this Friday (9/4) and Saturday (9/5) from 3:00 PM to 8:00 PM for an old favorite. Enjoy two slices of our juicy house-made meatloaf served with garlic & herb mashed potatoes, sautéed vegetables, and garlic bread. See you for dinner! 🍽️

Fall into flavor! 🍂✨ We’re celebrating the new season with two delicious specials:🎃 Pumpkin Cream Cheese Cinnamon Roll –...
09/01/2026

Fall into flavor! 🍂✨ We’re celebrating the new season with two delicious specials:
🎃 Pumpkin Cream Cheese Cinnamon Roll – House Baked Cinnamon Roll, covered in decadent pumpkin cream cheese frosting. Drizzled with salted caramel and finished with a dusting of cinnamon & powdered sugar.

🍔 Burger Quesadilla – Packed with premium Angus ground beef, 1,000 Island dressing, and red onion. Comes with your favorite lunch side!

Stop by and try them before they’re gone! 🍁

Stay tuned for a special announcement tomorrow!!!

Address

4243 E. 136th Avenue
Thornton, CO
80602

Opening Hours

Monday 6am - 2:30pm
Tuesday 6am - 2:30pm
Wednesday 6am - 2:30pm
Thursday 6am - 2:30pm
Friday 6am - 8pm
Saturday 6am - 8pm
Sunday 6am - 3pm

Telephone

+13039209249

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