School Age Child Care (SACC) is a Fairfax County Office for Children program located in FCPS elementary schools for Kindergarten through 6th grade children whose parents are working, attending school, or disabled. The SACC program is designed to develop independent thinking, creative expression, and cooperative relationships among children. SACC offers two separate programs at Mosaic ES: Before School (7:00 a.m. until school begins) and After School (end of school day until 6:15 p.m.) Parents can register for one or both programs by calling the Fairfax County Office for Children at 703-449-8989.