Are there any mandatory tasks that need to be done on days when Acharya Tirunakshatram falls (be it monthly or annual Tirunakshatram days)?

It is beneficial to perform Tiruvaradhanam, Acharya Sambhavanai, partaking of Sir Pada Tirtham. One must not forget one’s Acharya. Other than these, there are no other mandatory requirements. If possible, do these during monthly Tirunakshatram days; doing these during the annual Tirunakshatram day is considered auspicious.