A bunch of different stories provide a couple fate on conclusion so there may be some you haven’t yet done. Also, playing an Exceptional Story when it first comes out unlocks one of the Enthusiastic Urchin cards where you can rate the story and gain two fate. I don’t know if both cards would still show up, but if you feel like treating yourself to EF-ship for the holidays, Flint has a separate card for each part giving a bonus of four fate total.