In honor of National Child Abuse Prevention Month (April), CASA of Tarrant County is issuing a call to action for residents of Tarrant County to stand against child abuse and take action to support children who have been abused or neglected! Go blue on Friday! Friday, April 7, 2017, is the official Go Blue Day for Texas, and thousands of Texans will wear blue, the official color of prevention, to show their support for children. Wear blue on that day, and encourage your friends to do the same.