This starts today and will continue for 10 days. The process is usually this: morning thirumanjanam for the Alvar utsavam. Alankara is done, and in the evening the adhyapakas recite specific verses from the Alvar’s repertoire (mangalasasanam). This is followed by an ul-purappadu, and saattrumurai. On the last day, there may be variations – Perumal gets an abhishekam, there is an ethir sevai, a special alankara etc. We’re not there for the beginning though.