Kik Kok restaurantno seriously, there is a sign outside!It is about 1Km up from the border on the right as you walk in that direction and there are a few Thai restaurants about this distance along the main road away from the tourist shops near the border. It closes about 8pm.The one immediately next door, run by Chinese descent people will give you a good feed quite cheaply even later, with alcohol if you want it, and the menus are easy to work on. They are either in English or with pictures of what you get.