The BOO Yard Sign Challenge takes simple neighborhood trickery to a community fundraiser put on by the Women’s Auxiliary to Children’s Medical Center. For every sign purchased, all proceeds will benefit Children’s Health to make life better for children and patients will receive a special Halloween treat. “BOO” your friends and neighbors by secretly leaving the sign in their yards and Halloween treats at their doorsteps without them seeing you. Signs can be picked up from neighborhood captains across North Texas. Find your closest pickup location during checkout by searching your zip code, then select a pickup date and time.