Chick-fil-A near Loyola offers free sandwich for anyone with 'secret' phrase

CHICAGO (WLS) -- Psst! We've got good news for Loyola fans - and really, anyone else within driving distance of Chicago!

The Chick-fil-A near Loyola's downtown Chicago campus is offering a free chicken sandwich Tuesday for anyone who utters a secret phrase: "Sister Jean."

The offer is only good while supplies last at the Chick-fil-A at 30 E. Chicago Avenue on Chicago's Near North Side. The restaurant is open Tuesday until 11 p.m.