Could you elaborate on the significant contributions of Radhakrishna-Aai to the Shirdi Sansthan and the devotional practices around Maharaj?

Radhakrishna-Aai was a pivotal figure who, despite having no wealth, surrendered her body and mind to Maharaj and excellently established the Shirdi Sansthan. As detailed in Chapter 0, she was responsible for initiating the night Shej-Aarti and the dawn Kakad-Aarti at the Chavadi. She not only performed various services herself but also skillfully organized and involved most of Maharaj's devotees, including people of all ranks and women, in service, fostering a community of enthusiastic and loving work.