Acharya’s Tiruvadhyayanam has to be celebrated in a special manner like how a son performs it for a father, though there no compulsions it has to be celebrated grandly. If it can be done briefly, one can do it by arranging sevakalam, satrumurai, sambhavanai and a brahmin can be invited for food and dakshina. This has been in practise and followed by many people.