Trick-or-treating Bat Bags: Coat the bottom of a paper plate with bold, reflective paint. Make bats out of construction paper (click here for a template). Create eyes with a 1/8-inch hole punch or nail, first in bats then in plate. Affix bats to plate with craft glue. Stick bulbs from battery-operated LED lights through each eye. Near the bottom of a black paper bag, cut a hole for battery pack to slide through. Place battery in bag.