KAMBAR DARBAR had its origin when Sain Jiwatsingh in 1887 decided to make a memorial in the memory of his Guru Vali Vilaitrai at Kambar, Larkana (now in Pakistan) and also to set up his Samadhi there. Darbar Sahib was established at Kambar, since Vali Vilaitrai left Halla and spent his later years in Kambar. This was also established when the urn containing Vali Vilaitrai's ashes disappeared when Vali Vilaitrai's children were insisting to establish the Darbar at Halla, the birth place of Vali Vilaitrai, but it reappeared again when every body agreed to establish the Darbar at Kambar. Some "Bhagats"(group of singers) came and voluntarily gave programme of the Darbar in Kambar in 1887 during Diwali Mela. From then on Sain Jiwat Singh concluded this to be the wish of Guru Vali Vilayvatri and started to organise Mela during Diwali every year and all the devotees congregate and get the blessings of the Darbar Sahib during Diwali Mela.This tradition is still being continued.