Ganesh Chaturthi

One day, Parvati wished to bathe without interruption, so she fashioned a figure from the turmeric paste on her skin and breathed life into him, asking this new son to guard the door. When Shiva arrived home, the boy—not knowing who Shiva was—blocked his entry. An enraged Shiva ordered his ganas to subdue the boy, but they were defeated. Shiva himself then severed the child's head in his anger.

Parvati's grief was enormous. To restore him, Shiva sent his attendants northward with instructions to return with the head of the first sleeping creature they found facing north. They found a one-tusked elephant. Its head was brought back and Shiva placed it on the child's shoulders, breathing new life into him. Shiva declared this son—Ganesha—to be the leader (Isha) of all his ganas, and decreed that no worship, no undertaking of any kind, would succeed without first invoking Ganesha.

The 10-day public festival was dramatically revived by freedom fighter Bal Gangadhar Tilak in Pune in 1893—transforming a private household puja into a massive public gathering to forge national unity against British colonial rule. The tradition spread from Maharashtra across all of India, and today Ganesh Chaturthi processions are among the largest public gatherings in the world.