Avahana or Pran Pratishtha: Sanctifying Lord Ganesha's idol with rituals and mantras before placing it in the pandal, temple, or home. Shodashopachara: A 16-fold worship ritual involving bathing the idol with various substances, offering flowers, rice, vermilion, and sandalwood paste. Uttarpuja: A farewell ritual performed during 'visarjan' on the 10th day of the festival. Ganpati Visarjan: The final ritual where the Ganesha idol is immersed in water, accompanied by chants and well-wishes for the next year. Ganesh Pooja is a sacred devotion to seek Lord Ganesh's blessings and protection.