Delve into Chinatown's gritty, cacophonous backstory at the recently revamped Chinatown Heritage Centre. Occupying several levels of a converted shophouse, its interactive exhibitions shed light on numerous historical chapters, from the treacherous journey of Singapore's early Chinese immigrants to the development of local clan associations to the district's notorious opium dens. It's an evocative place, digging well beneath modern Chinatown's touristy veneer.