Buy a $25 Cheesecake Factory Gift Card and get 2 Free slices of cheesecake! The offer is available limited dates only to purchase, from November 24-27, 2017. Your 2 free slices will come on 2 “Slice of Joy” cards redeemable from 1/1/18-3/31/18. Purchase the gift cards online, either egift card or plastic.