So here's something fun and easy you can do with your kids that will make you feel like a Model Citizen: take them with you to vote! Why exactly is it so much fun? Simple: old people. I know, I know, old people have a reputation for usually spoiling everybody's fun, but that's just an unfair characterization. Old people like to have fun as much as anybody else. They like to party. Old people do the humpty-hump...they do the humpty-hump. AND they love to work the polls AND they love cute kiddos. So when you show up at the polls with your wee-uns, you got an instant party on your hands. Hell, they loved Henry so much, they even let him vote.
So take the kiddos voting. It requires practically no effort, and it'll make you feel like you're doing your part to save the world. Just like recycling.