Mumbai`s richest Ganpati by the GSB Seva Mandal was installed on Sunday at King`s Circle during Ganesh Chaturthi 2023. The idol has been adorned with 69kg of gold and 336 kg of silver this year. Ganesh Chaturthi, a festival dedicated to Lord Ganesha is a 10 day festival which will be observed from September 19 to September 28.