All the kids have jobs that they are expected to complete each day except for Kevin and Katie. Kevin is usually assigned as a "helper" but we don't really require him to do much. Most of the time he excitedly asks what his job is and then proceeds to ignore it.
Every once in a while, though, he manages to surprise us by jumping in to try something like washing the table. Now if he'd just learn to wait until Katie is finished eating first.