Thai House, located in Smithtown, NY, offers a classy yet casual dining experience with a variety of Thai dishes. With options for vegan diets and a full bar, it caters to a wide range of preferences. The menu features appetizers like the flavorful Thai Spring Rolls and the succulent Satay. For main courses, the Sautéed Basil and Cashew Nuts dishes stand out, offering a perfect blend of spices and textures. Customers praise the restaurant for its authentic flavors and attentive service, making it a go-to spot for delicious Thai cuisine. While some customers note small issues with beverage quality and takeout experience, the overall dining experience at Thai House is highly recommended for a satisfying and enjoyable meal.