One of my favorites to make involves children (of any size or age), pine cones, peanut butter and suet, and bird seed... and something to hang the bird feeder up like a wire loop.
I heat the peanut butter and suet to a smooth consistency, when cool enough to handle roll the pine cones in the goo mixture. Then roll in bird feed (sometimes I add raisins also) and chill to set. Once firm attach the hanger and hang from the tree of choice. I use string from the limb to the pine cone.
They look festive and are a circus to watch the birds on. Great joy in children learning that they can not only feed the birds but cook for them too.