Late 70s early 80s also. Them days they Called it Chicago Fest, or Honkie fest not Taste Of Chicago as know in years before 2020. One price maybe $20.00 live concerts all day long. I remember 38 Special, and Eddie Money the most. There were lots of young women in Daisy Duke shorts reasonable priced food, and no trouble. One Ted Nugent concert at the then Chicago Stadium, the person right behind me had the worst concert memory.