You might consider making these up and plastering them all over the place
This posting by FR’s says it best and when printed up makes a good bumper sticker or poster;
http://www.freerepublic.com/focus/f-news/3749188/posts/#40
it reads CELEBRATE PERVERSITY each word is against a rainbow background. I suggest adding VOTE PERVOCRAT when you print it up and place that below the two words.celebrate, perversity.