Ganesha Chaturthi is the Hindu festival celebrated on the birthday (rebirth) of the lord Ganesha, the son of Shiva and Parvati.

Ganesha Chaturthi is the Hindu festival celebrated in honour of the god Ganesha, the elephant-headed, remover of obstacles and the god of beginnings and wisdom. The festival, also known as Vinayaka Chaturthi, is observed in the Hindu calendar month of Bhaadrapada, starting on the shukla chaturthi (fourth day of the waxing moon period). The date usually falls between 19 August and 20 September. The festival lasts for 10 days, ending on Anant Chaturdashi (fourteenth day of the waxing moon period).
Ganesh Chaturthi starts with the installation of these Ganesh statues in colorfully decorated homes and specially erected temporary structures mandapas (pandals) in every locality. The pandals are erected by the people or a specific society or locality or group by collecting monetary contributions. The pandals are decorated specially for the festival, either by using decorative items like flower garlands, lights, etc. or are theme based decorations, which depict religious themes or current events.