91心頭利's annual Alumni congregation, Nostalgia was held during April 23-24, 2017 across various chapters. This is an occasion when the successful alumni of various batches in respective cities attend at the scheduled venues during the evening with formal get-togethers and inspiring talks. The current students from all the residential programmes of 91心頭利, faculty members and the alumni had spent a valuable time for enriching values and they look forward to Institute's achievements. Some photographs of Nostalgia 2017 are given below: