The one we couldn’t figure out was the red “K” inside of the hexagon.
I flipped though my Walt Disney’s EPCOT Center book and it didn’t lead me anywhere. There are a few corporations that have sponsored attractions that aren’t displayed in the photo: General Electric, Exxon, General Motors, Kraft and Sperry. Kraft makes sense except that they used the traditional Kraft logo (spelled out) in the early 1980’s. We even wondered if it was a logo for one of the private companies that helped to sponsor pavilions in World Showcase? Any thoughts? (And it isn’t Circle K!)
You can see the original photo on Big Brian’s Flickr page.