Reminder: Free Chicken Biscuit at Chick-Fil-AFrom Jan. 3-8, Chick-Fil-A will offer its most devoted customers a free Spicy Chicken Biscuit. This new breakfast item won’t be available to the general public until Jan. 10. However, if you RSVP beginning today (Dec. 27) on their website, you can sign up and reserve a time to come in and get your freebie. Be sure to RSVP as early as possible so you can get a time and day that works with your schedule.