Inspire appalling art with this fluorescent on-the-wall Halloween mural.
Hang a large sheet of plain brown paper (or, for an even more dramatic effect, spray-paint the paper black) and line the floor with newspaper to catch any drips.
To help inspire your artists, you may want to begin the mural ahead of time by outlining a haunted house, pumpkins and other Halloween symbols.
Once the kids set to work, they will find that the black lights' eerie glow makes painting a real thrill. The resulting creation, hung next to a black lightbulb in your main party room or on the front porch, adds a fun touch to your haunted house decor.