Altogether 15,000 delegates from India and abroad are expected to attend the celebrations in which West Bengal Chief Minister Mamata Banerjee, Governor M K Narayanan and Union Culture Minister Chandresh Kumari Katoch and others would also be present, Swami Suhitananda, general secretary of Ramakrishna Math and Ramakrishna Mission, said.
The celebrations are being organised by the monastic order which was set up by the 19th century philosopher-saint Swami Vivekananda, at Belurmath, few km away from Kolkata.
As part of his birth anniversary celebrations, two conventions, a convention of devotees and a youth convention, will be organised on January 25-26 and January 29-30 during which public entry to the Belurmath premises would be restricted.
On January 13, a gala event would be organised in the Ganges river inside a fleet of 32 launch boats from Budge Budge to Panihati via Belurmath and Dakhineshwar, the monks said.