The 154th birthday Tithipuja of Swami Vivekananda will be celebrated at Sri Ramakrishna Math, Mylapore on Jan 31. Events at the temple will start at 6 a.m. with a mangala arati and bhajan. A homam and a puja will be held later followed by a special arati and prasad distribution at noon. In the evening, a bhajan and a chanting session has been organised. At R. K. Mutt Road, Mylapore. Ph: 24621110.