American "Snacks"

On one of my recent trips (and there have been too many) I found this apron hanging on the wall of a small-town cafe. There are so many good things about it, I'm not sure where to begin. First of all, it is hanging from a bust of a rooster. Second, it says "American Snacks" but was clearly made in a country other than the U.S. I don't know many people who would consider a cheeseburger a "snack." Thirdly, I cannot identify any of the following sandwiches: chicken burger (mayhap a chicken sandwich), surer burger (super burger?, surger burger? Or is it really the second-most-sure burger they have?) and last, but certainly not least, salad toast (seriously, WTF? I have NEVER eaten anything named "salad toast").