Describe the circumstances of the khichdi offering by the lady from Akola and Sai Baba's reaction.

After arriving in Shirdi, the lady from Akola was unable to offer her promised khichdi for fourteen days, which made her anxious. On the fifteenth day, as described in Chapter 28, her eagerness was so great that she approached the masjid while Baba was already having his meal with devotees, with the curtains drawn. Heedless of the convention, she moved the curtain with her own hand and entered. Instead of being displeased, Baba did a wonder. He became delighted upon seeing the khichdi, took the plate with both hands, and eagerly ate morsels, leaving all the other devotees filled with amazement at His unique behavior.