They have police watching to make sure you don t park there, and if you do, you will wish that you paid for parking at Allstate. It will cost you much more for the tow, and to get your car released, plus the parking ticket.
I suggest to take public transportation in any way. Or, car pooling if u r going with bunch of guys. Then, u can split for the cost of parking. Parking violation is pretty tough here. Specially the city of Chicago is money hungry. They will fine you left right. Have lots of fun at the concert.
You will be towed.
you will get towed. Getting towed sucks and it will cost about 170