Guess I'm getting old. When I was in high school, I used to hang around the ORIGINAL one-location McDonald's. It was at 16th and "E" Streets, San Bernardino, Ca. Who would have thought that business would turn into what it did?
There was a legal dispute going on at that time. The McDonald brothers who started the place had contracted it out somehow, and they had lost the right to use their own name. So they started another hamburger joint 3 blocks north of McDonald's, on 19th and "E" Streets, and called it the "Big M". I liked Big M better, it had better food.