Sri Sringeri Sankara Mutt, Srirangam: Sri Vinayagar Chathurthi mahothsavam, Ganapathi homam (6 a.m.); kalpa puja (8.30 a.m.); Ganapathi avarana puja (7 p.m.); key board concert by Akash and Prakash, Sri Saradambal Sannidhi, 6 p.m.
Sri Ananda Balasundara Vinayagar Temple, Musiri: Vinayagar Chathurthi, Vigneswara poojai, punniahavasanam, Ganapathi homam, poornahudi, abishekam, laksharchanai, vedaparayanam, 7 a.m. onwards.
Arulmigu Panchamuga Vinayagar Temple, Bikshandarkoil: Vinayagar Chathurthi, Mandalabishekam, maha Ganapathi homam, veda parayanam (5.30 a.m.); maha abishekam, deeparadanai, 7.30 a.m.; maha deeparadanai, 6 p.m.
Sri Vishnu Sahasranama Parayana Sabha, Srirangam: Parayanam, Sri Lakshmi Narasimha Swami sannidhi, Sri Ahobila mutt, East Uthra Street, 6 p.m.; Amrutha kalasa garuda sannidhi, Ranga vilas mandapam, 7 p.m.
Cauvery College for Women: NSS special camp, interaction session with the members of the women SHGs, Sirugamani, 9 a.m.; programme on herbal medicine, A. R. Gomathi, NSS programme officer of the college, presides, Sevai Santhi Matriculation HSS, Pettavaithalai, 3 p.m.; awareness programme, 5 p.m.