VOLUNTEERS NEEDED!! CONTACT PTA. Starting August 17, 2018, Chick-Fil-A biscuits are sold every Friday Morning starting August 9 (except select dates for testing) at Pickett's Mill Elementary from 7:15 to 7:50 am on a first come first serve basis. The PTA will sell Chicken Biscuits for $3 each. Cash or checks made out to Pickett’s Mill PTA are accepted. If you'd like to save money and haven't done so yet, you can buy a punch card (during the sales) and get 10 biscuits for $25. Just print out the punch card form.