This is a 1977-78 Denny’s Travel Directory featuring the locations
This post is not the story of the rise of Denny’s. I feel like a chain of this size has been written about quite a few times (and on their site) and I would just be culling from their stories.
In 1977, Denny’s introduced the Grand Slam Breakfast and their business grew even further, with over 1,000 locations by 1981.
I wanted to focus on the status of the specific locations mentioned in this directory. this is a project to see how many of the over 600 Denny’s locations from 1977 are still in existence today.