Udbodhan participated in the 48th International Kolkata Book Fair 2025 (IKBF 2025), held from 28 January to 9 February 2025 at Boi Mela Prangan, Salt Lake, Kolkata, showcasing its books and publications at Stall No. 388.
During this book fair, Udbodhan conducted three online initiatives for young people: Aalo Chhaya (আলো ছায়া), a photography competition on the theme 'অভয়'; Vivek-Abritti (বিবেক-আবৃত্তি), an online recitation event; and Online Quiz (প্রশ্নোত্তরী), an interactive quiz hosted on Udbodhan's official Facebook page. Winners received their prizes at the Udbodhan stall during the fair.