The idea behind this program is that the public is able to call a lawyer and get free legal information. It is usually held every third saturday of every month for a certain period of time.
I am not sure if they would offer immigration help, did not see anything stating they would or would not, actually did not see any information stating what kind of legal help they offer during that period of time, but I thought this might be of some importance to some of you guys.
Unfortunately I was a bit late finding out about this event and its going on right now, it is 10:43 am and its supposed to end at noon over here in chicago, but just mark it on your calendar for next time.