FE is Fish Extender. Here is a pic:
People either make them or buy them, if you look on ebay you can find them. They hang outside your door and have pockets built in. People from the roll call sign up to be part of the group that participates. Everyone will then bring little gifts to put in the FE. Some make gifts, others buy, some bring candy. It is whatever you want. So you never know what kind of goodies you will find each day when you return to your cabin. Oriental trading is a good place to find fun things if you are not crafty. I thought I remember seeing a thread on how to make one and has gift ideas but can't seem to find it. maybe someone else saved the link. If we can find it I will add it to the website.
We bring things for the kids but don't participate as part of the group.