A favorite activity is Round Robin stories, where we are all given a short starting paragraph that sort of leaves us hanging. We add a paragraph to the story, then pass our paper to the person on our left. We read the story we received from the person on the right, and then add another paragraph to it. This continues for an hour or so, until we decide the next paragraph will end the story. Then we each read the story we ended up with. We have yet to produce a literary masterpiece this way, but we always have a good time with it.