It’s on the 2nd floor of Tiong Bahru wet market. Definitely 1 of the best fishball noodle in Singapore. Come early, I walked in at 11 and this place had run out of the thin noodle. Let them know if you don’t want hot sauce and/or ketchup, or else those will be added to your bowl — I suggest to try the noodle with both. Try the yong tau foo if your don’t eat noodle, they’re made from the same fish paste as the fishball.