S1, E6: What’s the secret history behind Singapore's legendary gourmet street food? Why are some of its roads designed to be emergency runways? And how did toilets make the city rich? Singapore is full of strange and fascinating stories, and if you know where to look, you can find them hiding in famous landmarks and obscure locations all over the city. Join us on a one-of-a-kind tour as we look into the special sauce that keeps Hawker Center food court independent, a stealthy jungle predator that terrorized Serangoon Road, and more.