I wonder if anyone remembers the K-Mart diners and cafes. This image search[0] shows various styles. Some or all of them were branded as K-Café.
The one that I and my older brother remember from our local K-Mart is the sit-down experience with the brown chairs and tables, the server greeting you with the brown coffee canister. (Brown dominated the palette.) It was removed from the store before my younger siblings could register memories of it. They thought we were trolling when we brought it up.
Yes, the K-mart in my town had one when they opened the store in the 1970s. I think they removed the cafe some time in 1980s? The store itself closed about 6-8 years ago, sat vacant until about two years ago and was finally torn down.
Remember blue-light specials? They had a little cart with a flashing blue light that they would roll around the store and have short-term unadvertised sale prices on things.
The K-Mart where I worked in 1983-1988 had a cafe, called 'The Grill'. Ours had booths, with smooth curved plastic (unpadded) benches. The ones along the edges were typical booths but there was also a row down the center of the same thing without side walls. Orange seats and brown tabletops, I believe. A quick look at the google'd images from above doesn't show anything that looked quite like what my store had.
I announced Blue Light Specials from time to time myself. There were a bunch of rotary-dial phones throughout the store, and if you dialed a certain number (I forget what it was) you could talk on the PA system. It's surprising it wasn't abused.
The one that I and my older brother remember from our local K-Mart is the sit-down experience with the brown chairs and tables, the server greeting you with the brown coffee canister. (Brown dominated the palette.) It was removed from the store before my younger siblings could register memories of it. They thought we were trolling when we brought it up.
[0]: https://www.google.com/search?q=k-mart+diner&udm=2