Directions: From 101 - Exit Marsh Road, Atherton. Go west to Middlefield Road. Turn left on Middlefield, turn right on Encinal Avenue, Then right on El Camino Real. From 280 - Take Sand Hill Road Exit. Left on Santa Cruz Avenue to El Camino Real. Make a left on El Camino Real travel three blocks. -OR- Click here to get door to door directions.