The wanton mee stall is now back at China Street Far East Square (same row as Ya Kun and opposite of Don's Pie). The whole shop is quite small, and diners would have to sit outside of the stall along the pavement. It could be quite warm during the afternoons. Find the noodles quite QQ and springy. Wanton and char siew was average. Price has gone up, with the smallest serving at S$4 per plate.
Overall, good old fashion wanton mee. Not bad. They also serve fried rice and hor fun at this stall.
Nam Seng Wanton Mee
25 China Street
#01-01
Far East Square
http://www.namsengnoodles.com/