In honor of World Brain Day, the Rotaract Club of Bishop Cotton Women's Christian College collaborated with the Rotaract Club of Bangalore Golden Rock to host an enlightening online session titled "What Does the Brain Serve?" The session, held from 7 PM to 8 PM, featured Maithili B from the Aashwaram Foundation as the keynote speaker. Maithili B captivated the audience with her profound insights into the brain's functions and its vital role in our daily lives. She explored the complexities of the brain, discussing its influence on behavior, decision-making, and overall well-being. The session offered attendees a deeper understanding of how the brain shapes our experiences and the importance of nurturing mental health. This collaborative event was not only educational but also inspiring, highlighting the significance of brain health in leading a balanced and fulfilling life. A total of 8 volunteer/ participants attended this insightful event and acquired knowledge on brain