Center of Out-of-School Advancement (COSA)


Center of Out-of-School Advancement (COSA) is designed to elevate the field of out-of-school time (OST) education and programming by providing high quality professional development and mentoring to OST professionals. COSA is currently the contracted professional development provider for Ohio’s 21st CCLC grant recipients.

To learn more about COSA, access resources and to register for future events, please go to their website directly: