There will be from time to time special occasion NFTs from the MFC collection. These are intended to mark some kind of special occasion, event, or holiday.
Special occasion collectibles will be typically lighthearted, fun, and meant to be a good time. They may mark a significant event that deserves it's place in MFC history, or will be associated with some kind of national or world event.
As these are for special occasions you can expect these to be many different styles and potentially mechanics. These may or may not have additional utility, crafting, or use. For the most part though, they are intended to be a keepsake.