When it comes to planning a party for Halloween, spooky decorations are a must, and there is no better way to enhance the creepiness of a room, than with creatively used string lights. A great option for any Halloween enthusiasts is to make the "black cats & friendly ghosts" decoration. First, draw cats on black card stock, and ghosts on white card stock, and then cut them out. Next, punch holes in the place of the eyes, and attach the cats and ghosts on the string lights by putting each light through each eye. Lastly, hang the decoration and watch as the eyes of the black cats and friendly ghosts sparkle in an eerie way.