Sri Desika Tapo Mantapam reconstructed by LIFCO on 27.3.1997 in Oushadagiri Hills at Tiruvaheendrapuram Temple, Tamil Nadu. (This Tapo Mantapam was originally constructed by LIFCO on 23.9.1977, being the 710th Birthday of the Swami) Here, Swami Desika did Penance by chanting, the "Hayagreeva Mantram."