Darsana Kottayam International Book Fair is one of the major contributions by Darsana to the literary world aimed at improving reading habits of the general public for the last 33 years attracting book lovers from all parts of the state and exhibitors from all over India. It is rated as one of the best book fairs held in South India by the National Book Trust. The book fair is organized with the active help and support of various public and government agencies like National Book Trust, Mahatma Gandhi University, Kottayam Municipality etc. It is also a venue for holding seminars, debates, workshops etc based on literacy and cultural subjects.