Twin brothers Ian Valenta, 17, left, and Ryan Valenta, who have autism, stand next to the "Welcome to Antioch" sign that they are fixing up as
Twin brothers Ian Valenta, 17, left, and Ryan Valenta, who have autism, stand next to the "Welcome to Antioch" sign that they are fixing up as part of a Boy Scout project in Antioch, Calif., on Friday, June 28, 2013. The sign used to sit along Highway 4 greeting those that enter the city from the west. The two boys plan on putting the sign back up, all fixed up on August 2, 2013 which happens to be their birthday. (Dan Rosenstrauch/Bay Area News Group) ( DAN ROSENSTRAUCH )