Could you narrate the story of Boss Dharamsee's first visit to Shirdi and his experience with Sai Baba?

Certainly. According to Chapter 35, Boss Dharamsee came to Shirdi with a 'clinical scrutiny,' driven by curiosity about the reported miracles. During his darshan, a devotee named Kaka offered seeded grapes to Baba, who began distributing them. Dharamsee, who disliked this variety, was hesitant to eat them. He questioned in his mind why a true saint would force something upon him that he disliked. In response, Baba gave him even more. When Baba commanded him to 'Eat them up,' Dharamsee obeyed and was astonished to find the grapes were completely seedless. This personal miracle shattered his ego, and a deep love for Sai was born in his heart.