The IISc Open Day is an annual event hosted by the Indian Institute of Science (IISc) in Bangalore, India, aimed at showcasing the institution's cutting-edge research, state-of-the-art facilities, and academic programs to the public. It provides an opportunity for visitors, including students, educators, and enthusiasts, to interact with faculty members, researchers, and students, gaining insights into various disciplines spanning science and engineering. Through engaging demonstrations, lab tours, and informative sessions, attendees get a glimpse into the groundbreaking work being conducted at IISc and its impact on society and technology. The Open Day fosters a spirit of curiosity, collaboration, and innovation, inspiring the next generation of scientists and engineers.