Chaturti festival. The pendal attracts hundreds of thousands of devotees during the festival and is the center of prime attraction.
It is believed that this Idol of Lord Ganesha is Navsacha Ganpati (which means the fulfiller of all wishes) and hence around 1.5 million people or more visit this Ganesh Pandal daily during the 10 day Ganeshotsav festival.
Lalbaugcha Raja is the popular Ganesh Idol of Lalbaugcha Raja Sarvajanik Ganeshotsav Mandal. The Mandal, formerly known as Sarvajanik Ganeshotsav Mandal, Lalbaug was founded in 1934 at Lalbaug Market.
The Mandal, formerly known as 'Sarvajanik Ganeshotsav Mandal, Lalbaug' was founded in 1934, because of a vow (Navas) for construction of the present Lalbaug Market at its existing place. The market place at Peru Chawl was shut down in 1932. Hence, the fishermen and vendors [ i.e. the KOLI people] who used to sit in the open place vowed to Ganesha for permanent place for their market. With the consistent efforts and support of the then local Councillor-Late Shri. Kuwarji Jethabhai Shah, Dr. V. B. Korgaonkar, Shri. Nakhawa Kokam Mama, Bhausaheb Shinde, Dr. U. A. Rao and the local residents, the landlord Rajabai Tayyabali agreed to give a plot for construction of a market. As fulfillment of their wish, the fisherman and the traders established the Ganesh Idol on 12 September 1934. The idol was dressed in the customary fashion of fisherman. Since that day onwards, this Lord Ganesh has become popular as it fulfills the wishes of devotees. The Mandal was formed in the era when the freedom struggle was at its peak.