GUAC MEXI GRILL

10/11/2026

This Thanksgiving, we’re grateful for every guest who has welcomed Guac to their table.

From your first visit to your weekly favourites, thank you for choosing us, supporting our local teams, and allowing us to be part of your communities.

From all of us at Guac Mexi Grill, Happy Thanksgiving.

09/30/2026

LAST CALL FOR MANGO CHIPOTLE.

Smoky. Sweet. Built with heat.

Today is the final day to get our Mango Chipotle before it leaves the menu.

Available today, September 30, or while quantities last in store.

09/23/2026

Some cravings are about more than flavour. It’s the crunch, the layers, and getting a little bit of everything in every bite.

The Guac Crunch is grilled, loaded and made fresh with the bold flavours you know and love.

Now the real question: how many bites before you’re thinking about your next one?

09/10/2026

Hello St. Thomas!❤️

We are celebrating Another year of Guac Mexi Grill - St. Thomas, and we couldn’t think of a better way to celebrate than by giving back to the community that has supported us from day one.

For our anniversary, we’ve decided to donate 50% of the proceeds from our anniversary day to the St. Thomas Elgin Food Bank. ❤️
We chose 50% because it allows us to cover our normal operating expenses for the day, while donating everything that’s left. This means we won’t be taking any profit from our anniversary day — the remaining proceeds will all go back to supporting our community.

As many of you know, we’ve also been collecting donations for Food Banks Canada, and we’ll continue doing so until the end of December.

St. Thomas has welcomed us, supported us, and been such an important part of our journey. So for us, celebrating another year isn’t just about Guac, it’s about giving back to the community that has given us so much.🌯❤️
We hope you’ll join us, enjoy some good food, and help us make a difference together.

Thank you, St. Thomas, for being part of our story. ❤️

📅: 20th September 2026
📍:1025 Talbot St, St. Thomas, ON, N5P 0G8

GUAC Mexi Grill — Canada's bold Tex-Mex QSR. 56+ locations coast to coast. House-made salsas, fire-roasted proteins, and zero shortcuts taken.

09/08/2026

Back to school means:

Earlier mornings.
Busier evenings.
Practices, homework and pickups.
And dinner still needs to happen.

Guac makes one part of the night easier.

Burritos. Bowls. Tacos.
Fire-grilled proteins.
House-made sauces.
Built your way.

Something everyone can enjoy.
One less thing for parents to figure out.

Bold Flavour Starts Here.

08/29/2026

Make lunch a ritual.

A loaded burrito, crispy chips, salsa and an ice-cold Red Bull to power the rest of your day.

House-made flavour. Built to order. Done right.

Limited time only.

08/08/2026

For the days when your meal needs to do more.

Guac Protein Cups bring bold Tex-Mex flavour and satisfying protein together in one layered meal. Part of our 10-year celebration and available for a limited time only.

Grab yours before August 31.

08/05/2026

Hit your protein goal with bold flavour. Guac Protein Cups are built with your choice of protein, house-made toppings and serious satisfaction.

Available for a limited time through August 31.

08/04/2026

Got to check out the new protine cups at GUAC Mexi Grill HQ in arnprior

07/17/2026

🚧 We're OPEN during construction!🌮

Don't let the road work fool you.
Guac Mexi Grill is fully open and ready to serve you!
You can still access us for dine-in, takeout, and pickup.

We truly appreciate everyone for their continued support during this time. Every visit makes a difference, and we can't wait to serve you your favorite burritos, tacos, bowls, quesadillas, nachos, and more!

📍 1025 Talbot St, St.thomas, ON, N5P 0G8
✅ Open regular hours
🥡 Dine-in • Takeout • Pickup

If you haven't visited us in a while, we'd love to see you. Thank you, St. Thomas, for all the love and support❤️

07/17/2026

🌮 Guac Mexi Grill 🌮
📍8905 George Bolton Pkwy, Bolton ON

If you’re in Bolton or the surrounding area, this is a spot you’ll want to add to your food list! 🌮🔥

The new Protein Cup is packed with 20g of protein to keep you fueled wherever the day takes you. Perfect for work, the gym, or whenever hunger hits.

✅ High in protein
✅ Fresh, flavorful guac
✅ Convenient grab-and-go snack

Stop by and try the NEW Guac Protein Cup today! 🥑✨

07/16/2026

Our Protein Cups have arrived, and we’re giving you the chance to win while you try them.

Visit your nearest Guac Mexi Grill.
Order a Protein Cup.
Scan the QR code.
Enter for your chance to win FREE GUAC or up to $500.

The contest ends July 31, so don’t wait. Your next Guac run could be a winning one.

Celebrate 10 Years of Guac For 10 years, you've helped make Guac Mexi Grill what it is today. To celebrate this milestone and the launch of our new Protein Cups, we're giving away Guac Gift Cards valued up to $500 CAD. Enter today for your chance to win and enjoy more of the bold flavours you love.....

06/24/2026

Hello St. Thomas! 👋

As everyone knows, school's out and summer break is finally here! ☀️🎉

School's out. Churros are in.

To celebrate all the hard work students have put in this year, students from Kindergarten to Grade 12 can enjoy a FREE Churro when they bring in their 2025/2026 school year report card.

Every report card qualifies. We're proud to celebrate the effort, growth, and accomplishments of students across our community. ❤️

📅 June 25 – July 3, 2026



Fine Print:
Valid for Kindergarten to Grade 12 students only. Report card must be from the 2025/2026 school year and presented in-store at the time of redemption. One free churro per student. No purchase necessary. Offer valid June 25 to July 3, 2026. Cannot be combined with any other offer. While supplies last.

06/11/2026

Hello St. Thomas!

We are Celebrating 10 Years of Bold Flavors🎉

We're marking the occasion with something new—our Protein Cup! 💪 Built with fire-grilled protein, house-made flavour, and crafted for guests who want more from every bite.

Thank you to our amazing customers, team members and community for being part of the journey. This wouldn't have been possible without your love and support. Try it while it's here.

AND as an added thank you - we are giving away free guac to lucky winners. Scan the QR code above and enter to win free Guac 🥑

BOLD FLAVOUR STARTS HERE.

05/21/2026

Hello St. Thomas!
🌴🔥 LIMITED TIME SPECIAL IS HERE! 🔥

Get ready to try our mouthwatering Mango Chipotle Pollo Asado - juicy, flavorful, and made to satisfy every craving! 🥭🍗 And the best part? It comes with a FREE refreshing Passion Fruit Agua 🍹✨

This tropical combo won’t last long, so grab yours today before it’s gone! 👀🔥

📍 Visit us at 1025 Talbot St, St. Thomas, ON, N5P 0G8

04/30/2026

Hello St. Thomas,
🌮🔥 Cinco de Mayo Just Got Crunchy 🔥🌮

Introducing our NEW Guac Crunch—dropping May 5th. Get in on the launch day deal for just $7.99 🔥
Celebrate Cinco de Mayo with a deal you don’t want to miss.
Come grab yours before it’s gone!

📍 Visit us at 1025 Talbot St, St.Thomas, ON, N5P 0G8
🗓️ May 5th 2026

See you all at Guac Mexi Grill 🎉🌮

04/02/2026

Burrito day?
We made it burrito days. 🌯
Because 1 day, isn't enough.

$9.99 gets you a small burrito + a can of pop - no shortcuts, just house made flavors, every time.
And if you’re a student, you get even more value.

Valid until August 31, 2026.