Today is the peak of the Hungry Ghost Festival in China (the 14th-15th night of the 7th Lunar month). It is said that deceased spirits would emerge from the underworld to visit the realm of the living in masses.
There are some (funny) taboos: not staying out late; not whistling or turning your head when you hear someone call your name from behind.
Do you believe in ghosts? Do you have stories to share?