Bring a bunch of empty balloons in, then go to the restroom and fill them up with water. Water balloons are the great equalizer, or at least you can throw them at the screens in Soldier Field.
Soldier Field seats about 66,000. My wife went to her first and only concert there last year with her daughter to see some guy named Ed Sheeran. They set a record of over 73,000. Harris can’t half fill a high school gym. How many do you suppose they’re going to get to show up? If you turn the wrong way on Lake Shore Drive leaving the place you end up on Chicago’s south side. Good luck escaping there with your car and your valuables intact.