501 (C) 3 Organization | 1405 Park BL San Diego, CA 92101-4722 | 619-560-4610 ext 3349 Founded in 1975 | Office Hours: Tue 9am – 12:30 pm & Fri 10am to 1pm | Mailing Address: SDHS AA, PO Box 632730, San Diego, CA 92163