This is the Mid-autumn Festival held in Mid Valley from 28 August till 19 September 2013.
The nice modern lightings are resembling the lanterns normally used in the Mooncake Festival.
*The Lantern Festival, also known as the Mid-Autumn or Mooncake Festival, traditionally signifies the end of the harvest season. Malaysian Chinese homes celebrate with family get-togethers, prayers, and mooncakes, while kids show off their latest lantern designs. Malls and landmarks in the city like Petaling Street will be gaily decorated with thousands of lit lanterns, while various other activities all add up to a festive atmosphere.- Tourism Malaysia