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Breakfast plate with eggs, bacon and toast
Illustrative photo, not the actual item
Denny's CanadaDiner & All-Day BreakfastVerified

Free Birthday Grand Slam at Denny's

A complimentary Build Your Own Grand Slam on your actual birthday with valid photo ID and a beverage purchase, dine-in at participating Denny's.

FREEBuild Your Own Grand Slam

  • Valid days: Every day · Valid only on your actual birthday
  • Hours: All day
  • Locations: 48 participating locations
  • Dining options: Dine-in
  • Restrictions: Dine-in only · Valid photo ID required · Minimum purchase of one beverage · No menu substitutions · Cannot be combined with other offers · Not valid at Brampton, Toronto Dundas or Nepean diners
Find locationsView official offer on dennys.ca (opens in a new tab)

Verified Source: dennys.ca (opens in a new tab)

Quick facts

Restaurant
Denny's Canada
Cuisine
Breakfast & BrunchCasual Dining
Price
Free, build Your Own Grand Slam
Valid days
Every day (Monday to Sunday)Valid only on your actual birthday.
Hours
All day
Where
Only the Denny's 48 locations listed below48 participating locations listed in Calgary, Edmonton and 28 more cities.
Restrictions
  • Dine-in only
  • Valid photo ID required
  • Minimum purchase of one beverage
  • No menu substitutions
  • Cannot be combined with other offers
  • Not valid at Brampton, Toronto Dundas or Nepean diners
Dine options
Dine-in
App or loyalty required
No
Valid from / until
Ongoing, no end date published
Status
Verified
Last verified
Source
dennys.ca (opens in a new tab)Official website

About this deal

Denny's gives guests a free Build Your Own Grand Slam breakfast on their actual birthday. Tell staff before ordering and show valid photo ID; a minimum purchase of one beverage is required, the offer is dine-in only, no menu substitutions are accepted, premium options cost extra, and it cannot be combined with other promotions. Denny's states the offer is not valid at its Brampton, Toronto Dundas or Nepean diners, and Moncton is also absent from the participating list.

Restrictions

  • Dine-in only
  • Valid photo ID required
  • Minimum purchase of one beverage
  • No menu substitutions
  • Cannot be combined with other offers
  • Not valid at Brampton, Toronto Dundas or Nepean diners

How to redeem

  1. Pick one of the 48 participating Denny's locations listed below.
  2. Visit any day.
  3. Dine in and ask your server for the Free Birthday Grand Slam when you order. It is not available for takeout or delivery.
  4. Remember the condition: valid photo ID required.

Locations with this deal

48 participating locations listed in Calgary, Edmonton and 28 more cities. Call ahead if you are unsure whether your branch takes part.

British Columbia

Show 27 more cities (42 locations)

British Columbia

Ontario

Alberta

Saskatchewan

Manitoba

Newfoundland and Labrador

Nova Scotia

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Questions about this deal

Answers come from the published offer, last checked October 30, 2026. Confirm details with the restaurant before you go.

When is Free Birthday Grand Slam at Denny's available?

Free Birthday Grand Slam runs every day, all day. Valid only on your actual birthday. Hours can vary by branch, so check with your location before you go.

How much is Free Birthday Grand Slam at Denny's?

The item is free (build Your Own Grand Slam). A complimentary Build Your Own Grand Slam on your actual birthday with valid photo ID and a beverage purchase, dine-in at participating Denny's.

Is Free Birthday Grand Slam available at every Denny's location?

No. It is only offered at 48 specific locations in Calgary, Edmonton, Saskatoon and 27 more cities, all listed on this page.

Do I need the Denny's app or a reservation for this deal?

No app or loyalty membership is needed. The published terms do not mention a reservation.