Describe the events that transpired when Cholkar finally made it to Shirdi to fulfill his promise to Baba.

According to Chapter 15, after a period of delay, Cholkar managed to make the journey to Shirdi. The moment he had Sai Baba's darshan, he was overwhelmed with emotion and prostrated himself at Baba's feet, feeling "supreme bliss." He honored his commitment with a pure heart by distributing sugar and offering a coconut, stating that all his desires had been fulfilled. He stayed as a guest of Mr. Jog. The climax of his visit occurred when Baba, just as Cholkar was leaving Jog's place, told Jog to serve him tea filled with sugar, a meaningful gesture that confirmed Baba's awareness of his private struggles and sacrifices.