From Huang Chao Teochew Noodle House stall. It's not an overly exciting hawker centre, so it took us a second visit to eat something haha. They didn't skimp on the noodle's seasoning so that helped. The soup has dried sole fish flavour and goji, which really elevated it. The other ingredients were fine, but I wish the egg yolk was runny like in their photo haha.