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?

09/08/2026

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

🌮 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.....

06/23/2026

Guac Mexi Grill - 1890 Mosley St
School's out. Time for a treat.
Bring in your Kindergarten to Grade 12 report card and enjoy a FREE churro on us.
Because every student deserves to be celebrated.
June 25 – July 3
One free churro per student, per visit. No purchase is necessary.

06/23/2026

06/17/2026

Burrito Day?
We made it Burrito Days.

Built bold. Wrapped right. Done daily.

$9.99 gets you a small burrito + a drink — no shortcuts, just house-made flavour, every time.
And if you’re a student, you get even more value.

Because one day isn’t enough.

------------------------
Lunch Ritual Deal
$9.99 includes one small burrito + one can of pop.
Small burrito includes rice, beans, toppings, and choice of one regular protein (chicken, ground beef, carnitas, or veggie).

Not valid with other offers. No substitutions. No cash value.
Valid until August 31, 2026.

Student Advantage
Students receive an additional 15% off the Lunch Ritual Deal with valid student ID.
Valid in-store only.
Cannot be combined with other offers or promotions.
Valid until June 30 2026.

05/05/2026

This is how we do Cinco de Mayo.

The Guac Crunch.
CRISP, HOT, and built with intention.

Limited time feature.
Now available.

04/02/2026

Worsley Restaurant Night @ Guac Mexi Grill Wasaga Beach

📅 Friday, April 17
⏰ 4:00 PM – 8:00 PM
✨ 15% of all dinner sales will support Worsley Elementary School Technology
Make dinner easy and meaningful this Friday by joining us at Guac Mexi Grill in Wasaga Beach! Bring the whole family and enjoy a delicious night out while giving back.
Every taco, burrito, and bowl helps make a difference for our students. 🙌
Let’s come together, enjoy great food, and show our local love! 💙🌯💚

https://maps.app.goo.gl/ouE46aaxW1hch5Kq7?g_st=ic

Fast Casual Mexican Restaurant