P. A. Diwakaran was a dynamic figure in the cultural landscape of the Malayali community in Mumbai for many years. Born as the son of the late Achattil Sivarama Menon in Thiruvilwamala near Ottapalam, Diwakaran's journey into the world of arts began early in his life. After completing his college education, he ventured to Mumbai in 1971, a city that would become both his canvas and his stage.

As a playwright, his narratives were imbued with depth and emotion, offering poignant reflections on life and human experiences. Through his theater group "Kalari," he brought these stories to life on stage, captivating audiences with compelling performances. Additionally, Diwakaran's foray into short filmmaking showcased his keen insight and storytelling prowess, as he explored themes ranging from societal dynamics to human relationships. Beyond his creative endeavors, Diwakaran actively nurtured artistic communities, fostering platforms for dialogue and collaboration, and leaving an indelible mark on Mumbai's cultural landscape.