If you are visiting Singapore, do have the uniquely Singapore diamond egg tart on your bucket list. Try it at Tong Heng - in the sweet eggy pastry you will be taking home food memories and a bit of the Singapore story.
Tong Heng is renowned for its Egg Tart (鸡蛋挞, SGD1.70).
Tong Heng is a traditional pastry shop which still makes things the old school way.