Golden Mile is well known for its Thai community and they have tons of shops selling the goods from Thailand and small eateries serving Thai food. I sometime go there for lunch with friends and my favorite place is on the basement.
I like their grilled pork. These are not spicy, but marinated with some spices. The grilled fish is quite simple, just grilled with some salt and you can add chilli to eat. They serve sticky rice and smells great. It goes well with the dishes served there. The place is like a little Bangkok. For ladies, better avoid going there alone in the night time as there are Thai discos and pubs opening in the night.