Free Birthday Breakfast at St. John’s
Enjoy a free breakfast with us to celebrate your birthday!
Nothing starts off a birthday morning like a free Build Your Own Grand Slam® courtesy of your local Denny’s diner! Let us spoil you as you select your favourite breakfast items to craft a truly unique Grand Slam built especially for you.
Mon: | 7 am to 11 pm |
Tue: | 7 am to 11 pm |
Wed: | 7 am to 11 pm |
Thu: | 7 am to 11 pm |
Fri: | 7 am to 11 pm |
Sat: | 7 am to 11 pm |
Sun: | 7 am to 11 pm |
Dine in only. Valid picture ID must be presented at time of redemption. Offer valid only on actual birthday. Cannot be combined with any other offer or promotion. Taxes and gratuity extra. Offer is not valid at Denny’s Niagara Falls and Nepean locations.
Exploring even more awesome promotions...

Egg Quality Assurance™
Denny’s breakfast, lunch and dinner menus only feature eggs from Canadian farmers that meet the highest standards.
Some restrictions apply, click for details
Learn More
You helped us raise over $31,000
to support Women's Health Foundations across Canada
Some restrictions apply, click for details
Learn More
THANK YOU – Over $15,000 Raised For Bullying Prevention
Some restrictions apply, click for details
Learn More
Free Birthday Breakfast
Enjoy a free breakfast with us to celebrate your birthday!
Some restrictions apply, click for details
Learn More
55+ Appreciation
If you’re 55+ years of age, come in on Thursdays between 2pm and 10pm and receive 15% off your meal
Some restrictions apply, click for details
Learn More
Kids Eat Free
Every Tuesday Kids eat free between 4 pm and 10 pm.
Some restrictions apply, click for details
Learn More
The Denny’s breakfast menu is available day and night for pick-up, delivery, and dine-in service
The Denny's breakfast menu is available day and night for pick-up, delivery, and dine-in service
Some restrictions apply, click for details
Learn More
Enjoy Your Denny’s Lunch Favourites 7 Days a Week
The Denny's lunch menu is available for pick-up, delivery, and restaurant dine-in
Some restrictions apply, click for details
Learn More
Enjoy All Of Your Dinner Favourites 7 Days a Week
The Denny's dinner menu is available for pick-up, delivery, and dine-in, including late night.
Some restrictions apply, click for details
Learn More