EAD and AP at Chicago(?)
"The office to file this form varies according to what is being requested. Please be sure you know what you are requesting - reentry permit, refugee travel document, advance parole or humanitarian parole - before submitting this form. Failure to file the form with the correct office may cause delay in processing or denial of the benefit. The instructions on the form have been superseded by the following requirements:
Effective December 1, 2004, if you are filing for advance parole, and are filing Form I-485 for family-based adjustment of status AND live in certain states, you will need to send your Form I-131 to:
U.S. Citizenship and Immigration Services
P.O. Box 805887
Chicago, IL 60680-4120
Please see this Press Release for more on the subject."
I think so, but you can verify this at uscis.gov site. Look at the instructions on the form.
Good Luck