Special Olympics Northern California Share: Non-Profit Special Olympics Northern California Visit Website 1401 Halyard Ave. Suite 100 West Sacramento, CA 95691 (925) 332-2409 LinkedIn Facebook Instagram Rep Info Map Whom to Contact Mrs. Vanessa King Director, Corporate Partnerships Phone: (925) 332-2409 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.