Well, there's Langkawi Malaysian Cuisine in San Mateo. However, their Hainan Chicken Rice didn't taste like the version I got in Singapore. The rice was a different color, and had different spices I believe. Not bad - just different.
The chicken rice at HK Saigon can be great when they cook the chicken just right - the chicken is tender and almost silky. I've had the chicken rice there about two dozen times and the chicken is overcooked about 60% of the time.