Social Profile: 
![]()
✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out ✔️Delivery
… View more
Located on Historic Route 66, Glendora, CA, Stacks on Route 66 is the ultimate destination for pancakes, crepes, salads, sandwiches, and more. Our all-American diner has that warm and welcoming retro atmosphere to transport you back in time to the 1950s. The authentic all-American menu at our diner is homemade with fresh ingredients and care. See you soon.
Rustic pancake house offers hearty portions of breakfast dishes plus burgers & other comfort food.
Address and Contact Information
Address: 640 W Rte 66, Glendora, CA 91740
Phone: (626) 852-9444
Website: https://stacks66.com/
Menu Photos
Photo Gallery
Related Web Results
Best American Diner Food in San Gabriel Valley
At Stacks On Route 66, our goal is to offer our customers delicious food and … Our locations. Glendora. 640 West Route 66 Glendora. CA 91740. (626) …
Menu – Stacks 66
Glendora. ~ 10min. Menu. Popular Items. DENVER OMLETTE. $22.99. PORK CHOP … S/ ROUTE 66 FRIES. $7.99. S/ SALSA. $3.52. S/ SAUS LINKS (4). $8.69. S/ SAUSAGE …
Stacks on Route 66 Breakfast and Brunch (@stacksonroute66)
… stacksonroute66 Stacks on Route 66 640 W Rte 66 Glendora, Ca …
Last Updates
Reviews
Hamilton
We had a great time at our first visit as a family to Stacks. We didn’t wait long for a party of 4, which was great for breakfast on the day after Thanksgiving.
Ms. Katie was a doll. Super sweet and attentive. My daughter’s order off, she didn’t miss a beat, right away took it back and brought out what she wanted. We ordered omelets, crepes, and a stack of those fluffy pancakes!
We had a great time, took time to meet the manager Ms. Xochit to express our gratitude for the service we received. We will definitely come back again!
… moreMs. Katie was a doll. Super sweet and attentive. My daughter’s order off, she didn’t miss a beat, right away took it back and brought out what she wanted. We ordered omelets, crepes, and a stack of those fluffy pancakes!
We had a great time, took time to meet the manager Ms. Xochit to express our gratitude for the service we received. We will definitely come back again!
Debbie Ortiz
The best breakfast spot! Everyone is really nice and on point with the coffee refills! The food is tasty and fresh, best flapjacks! My family had a great time. I highly recommend 🙂
… moreM Katib
Disappointed with the food. When it was Flappy Jack, the food was delicious, but now, totally different.
I ordered French toast with sweet cream inside. I’m sure it was premade. Came in square tube which was ok because the shape doesn’t matter, but when you cut inside, there was hardly any sweet cream, just the bread. It’s somewhat burned on top too.
My husband’s corn beef hash was not great either. Half was very crispy while the other half, still white.
The service was great. The server was attentive and friendly. Food came pretty quickly.
They still kept the old photos since it was Flappy Jack on the wall, showing Route 66 and other nostalgic pictures.
… moreI ordered French toast with sweet cream inside. I’m sure it was premade. Came in square tube which was ok because the shape doesn’t matter, but when you cut inside, there was hardly any sweet cream, just the bread. It’s somewhat burned on top too.
My husband’s corn beef hash was not great either. Half was very crispy while the other half, still white.
The service was great. The server was attentive and friendly. Food came pretty quickly.
They still kept the old photos since it was Flappy Jack on the wall, showing Route 66 and other nostalgic pictures.
Lizbeth Gallegos
First time trying this place and let me tell you, they put love on their plates. I ordered the country fried steak and I love that their steak was not chewy. They biscuits with gravy were delicious. I ordered through door dash. My family got the skillet and that was also delicious. You can really taste the quality and flavor in their dishes. I will definitely come back
… moreSadman
We went there in a Saturday and it was surprisingly crowded. Waiting for 20 minutes made us really craving for their food. Both the food quality and the vibe inside the place was really great. The only thing which was off was how frustrated some of the staff looked like which made us a bit uncomfortable.
… moreJacob Montoya
Overall, it’s your average Cafe/Diner. The accommodations there are fine. Our table wasn’t clean when we sat down. Not in the sense that it had crumbs, but that it had sticky syrup glued to it. Our server was average. She didn’t seem very engaging and was quiet. But took our order, got drinks and checked on us a couple times. It just felt like she didn’t want to be there, I think we can all relate to that. The food came out fairly quickly and was good. For the price, it’s good not great. They forgot a couple items, which wasn’t the biggest deal but still adds up to the overall experience. I’d probably come back since the food was good and hope to experience better service that warrants $20-25/meal.
… moreKidilan Traveler
I’ve never seen such a breakfast place in LA like Stacks on Route 66! I went on a weekend and I got amazed seeing the crowd here. The parking is full and seating also full. After having breakfast I got to know why people are choosing this spot. The food was so delicious looks elegant and the service was very nice! Definitely worth visiting this amazing place, definitely will visit again!
… moreAdam Austin
It is truly a joy to be here. Every visit feels special because the staff’s incredible attitude shines through—they don’t just serve; they genuinely make you feel welcomed and appreciated. The food, of course, is nothing short of delicious perfection, but what makes this place truly unforgettable is that my partner and I always leave feeling a little closer and a little happier. This isn’t just a restaurant; it’s our favorite cherished spot.
… moreAlex Fidel
On holidays or weekends, be prepared to wait 30-45 min. Regardless, the food is eggs-cellent and the service is great. We will definitely be returning soon!
… moreCassandra Perez
Love this restaurant! I went here for the first time in March 2026 and it was awesome. Our server Letty was so great- super friendly, good food recommendations, and very attentive. The service in general was very good- we had people coming by with coffee and water refills so we had everything we needed. And the best part: the food was delicious! A lot of menu items were in the $15-$20 range but they give you your money’s worth. We had the cinnamon swirl French toast and a Benedict, and both were so tasty and large portions. Highly recommend for a great brunch- I’ll definitely be going back!
… more