After finishing the day in the area, I made my way over to Joo Seng Food Place in search of a shop called Rui Ji Teochew Fishball Noodle (1 Upper Aljunied Lane #01-02), as apparently they had a brutally spicy chili sauce. Unfortunately, it was no longer there. Instead, an outlet of San Yuan Gourmet took its place. The noodles were edible, but it was just standard-issue chili. Does anyone know if Rui Ji emerged somewhere else?