so the whole thing lasted little under an hour,first thing they check while you are in line is if you filled out the questionare and if you have your green card and any old work permits,then you approach to the table and they show you your certificate and ask you to check if all names and dates are correct then they seat you,after that judge comes in and reads a speech following with an oath out loud
then they give you voter registration cards you have to fill in,and they also mention from how many countries people are in the room and when they say your country you stand up,after this they bring you your certificate to your seat and you are free to go.
location was 219 n dearborn,you have to take belt off when passing through security.
closest parking garage was 318 s federal (2 min walk) which cost me 18$ through park whiz but garage was 99% full i found a space on 10th floor
one more thing,some people were dreessed nice some not that nice nobody said anything about that,good luck to everybody,game is finally over