Stacks On Route 66

Stacks On Route 66 Stacks on Route 66 is a restaurant located on W Route 66 that specializes in delectable and Instagram-worthy dishes such as their Tri-Tip Salad and Hawaiian Delight. The restaurant also offers contests and promotions on their social media pages, including a recent Easter week promotion for a chance to win 15% off dine-in orders.

Recent social media posts

Our worst nightmare😥
09/27/2025

Our worst nightmare😥

09/26/2025

🥞 Stacks on stacks on stacks 🥞💛

Celebrate the only way that makes sense—at Stacks on Route 66!

Nothing makes us happier than seeing new guests leave with full hearts (and plates)! 💙🍴Come see why locals love dining a...
09/25/2025

Nothing makes us happier than seeing new guests leave with full hearts (and plates)! 💙🍴

Come see why locals love dining at Stacks on Route 66.☺️

09/23/2025

🍔 Actually… we’ll take the burger 😏🍟

09/22/2025

🍂 Fall is here, and so are new chances to grow 🌟

Start fresh this season with stacks of pancakes, bottomless coffee, and a side of motivation 🥞☕️🍳

09/18/2025

🍳 Serving up homestyle comfort on Route 66 — Stacks isn’t just breakfast, it’s a Glendora tradition. 🥞✨

09/17/2025

Practicing our apology speech before walking into the kitchen 😬👏

09/15/2025

AirDropping both sides of the menu 📸➡️

🍳 Breakfast lovers ✅
🍔 Dinner fans ✅

Stacks is where everyone eats happy.

🥞 Caught in a love triangle: pancakes, waffles, and French toast 💕✨
09/13/2025

🥞 Caught in a love triangle: pancakes, waffles, and French toast 💕✨

📣 Your words keep us inspired, your visits keep us going! 💙 We appreciate every single one of you.✨
09/11/2025

📣 Your words keep us inspired, your visits keep us going! 💙

We appreciate every single one of you.✨

Address

640 W Route 66
Glendora, CA
91740

To reach the restaurant located on W Route 66 in Glendora, for public transport you can take the Metrolink's San Bernardino Line and get off at the Glendora Station. It is within walking distance from there. For those driving, take the exit marked "Route 66" from Interstate 210 and then head west. Parking options include street parking or a nearby parking lot.

Opening Hours

Monday 7am - 3pm
Tuesday 7am - 3pm
Wednesday 7am - 3pm
Thursday 7am - 3pm
Friday 7am - 3pm
Saturday 6am - 3pm

Alerts

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What people say

Stacks On Route 66, formerly known as Flappy Jacks, is a must-visit restaurant located on W Route 66 in Glendora. The chefs and staff at Stacks On Route 66 are dedicated to providing the best dining experience for their customers. They recently held an Easter week promotion where customers had the chance to win 15% off their dine-in order by guessing the correct number of eggs. This shows that they value their customers and want to make dining at Stacks On Route 66 a fun experience.

Their menu boasts a variety of delicious options, including their incredible salads such as the Tri-Tip Salad which is a charbroiled work of art served on a bed of mixed greens, tomatoes, sweet red onions, cucumbers, chopped hard-boiled egg & fresh avocado. For pineapple lovers, they have the Hawaiian Delight which is one half of a fresh Pineapple filled with Vanilla Greek Yogurt, diced Pineapple, Grapes, Strawberry, Granola & Walnuts…plus a slice of Banana Walnut Bread. These dishes are just a few selections from their amazing menu.

Stacks On Route 66 also encourages customers to bring along lunch partners and check out more amazing eats at their restaurant. With such great food and friendly service, it's no wonder why Stacks On Route 66 has become a favorite among locals and visitors alike. If you're looking for a great dining experience in Glendora, be sure to stop by Stacks On Route 66!