I remember that there was the time i ask my cousin about if there is any grost in yishun. This school is loctacted around yishun ring road. I still remember the story go like this:

In the home econ room, there was a corner near the utensiles room where pot and pan were placed. Just outside the room, there was always a baby's cries being heard. This story is true because i always feel uneasy at that room.