I have been here a few times over the years and have always enjoyed it. Last night was another good experience and we had great service from Nong. We ordered the Dtom Kha Gai soup to start, which was fantastic. It arrives in a flaming soup pot, and has a beautiful balance of tart lemongrass, sweet coconut milk and juicy, rich oyster mushrooms. I could make a meal of it! We also had the braised short ribs in panang curry. The meat was fork tender and the curry was delicious. And, we tried the Pad Thai. Although it was good, I have had better. I wasn't a fan of the tofu in it, which was fried and served in really tiny pieces that made it chewy. As a wine enthusiast, I wish the fact it was half price wine night (Monday) had been mentioned when we ordered a bottle. We would have certainly "ordered up!" So if you are a wine person, put Soi4 on your lineup for Monday!