 The people of West Bengal, in the first day of Bengali new year or "Poyela Boishakh" organises a rally known as "Mongal Shobhajatra" with a view to resist and fight against all sorts of evils of the world in order to welcome the goodwill of the masses.Mask or Mukhosh of West Bengal, as it known has a mysterious historyis is a true culture of Bengal.Mostly it uses for the Mask Dance, the folk dance of West Bengal.