The FE is the fish extenders - and this is something you hang outside your door on the fish hook. People make them or buy them. If you google it you can get a ton of ideas. People even sell them on ebay. But basically you hang this up outside your room and you will get a list of the people participating before the cruise. You can choose to do everyday or a couple nights and you place gifts in the pockets for others. Just a fun thing to do that the kids get excited about.