A forty dollar ($40.00) registration fee is required for enrollment in the adult school program. This fee must be paid at registration and students will be issued a school identification card. This fee is required only once during the school year and is non-refundable. The fee is the same regardless of when during the school year the student enrolls. Most classes are free for U.S. residents 18 years of age or older. New enrollments are accepted at any time in many classes.