Mankato (KMKO)-Two Mankato schools will hold graduation ceremonies today.  Central Freedom School's ceremony will be held at 2:30 this afternoon.  Central Freedom School is a part of the Mankato Area Public Schools District 77 Area Learning Center and Central Schools’ programming.  Central Freedom School is a year-round High School program serving referred students who are in recovery from Chemical Dependency.  Central High School will celebrate graduation at 5:00 pm today.  Central provides an educational opportunity for students whose educational, social or vocational needs have not been met by a regular education program.  The school's goal is to provide students who have not been successful in a regular school program the opportunity to continue their high school education.  Both ceremonies today will take place at Lincoln Auditorium.  Mankato East and West graduation ceremonies are scheduled for tomorrow.