Christmas!

Christmas is an annual festival commemorating the birth of Jesus Christ, observed primarily on December 25 as a religious and cultural celebration among billions of people around the world.
In India milions of people, even non-christians, celebrate Christmas spreading joy and happiness all through-out the country.

• Observences : Celebration of an anniversary related to the lives of the Sikh gurus
• Celebrations :Gift-giving, family and other social gatherings, symbolic decoration, feasting etc
  
• Date(as per 2020) : December 25.