I lived in Chicago in the mid 80s and use to walk down the block to the Bozo (or Boz) hot dog stand for an Italian Beef Combo a couple of times a week. They had these all over the southside and nw IN. I went back a couple of years ago and they seem to be all gone. Did someone buy them out or did them just close down. They weren’t too bad and definitely cheap at a time when that was important to me
Boz’s Hot Dogs are still in operation in Illinois & Indiana (Dyer, Hammond, Griffin, & Columbia City). They also have a catering business.