I saw the biggest Tai Pau I've ever seen yesterday where i went for lunch. It covered the whole plate. I couldn't keep my eyes off it and inside looked like it was full of pork, mushrooms and who knows what else. The shop is near Pasar Puteh wet market. From the market go along Jalan Chung Ah Ming for about two or three blocks. The place is on a corner, sorry I dont know the name of the shop.