Sri Thyagabrahma Sabha: ‘Music festival 2008,’ Harikatha by Kalyanapuram Aravamuthachariyar, Sri Besant Lodge, 6 p.m.
Nagaichuvai Mamandram: K. Thyagarajan, psychiatrist, speaks, Union Club Marshall Hall, 5 p.m.
Ulaga Thirukural Peravai: Kuraladigalar M. Pazhani Manickanar Memory Thirukural class by R. Kaliyaperumal of Navalar Na.Mu.Venkatasamy Nattar College, Veeraraghava Higher Secondary school, 5.30 p.m.
Rotary Club of Thanjavur South: TAN south exhibition and free medical camp, Thamizharasi Arangam, 5 p.m.
Sri Sathya Sai Seva Samithi: Omkaram, suprabatham, Nagara sankeerthan, Sri Venkateswara Matriculation Higher Secondary School, Srinivasapuram, 5 a.m.; Vedhaparayanam, 5.45 p.m.; Sai Bhajans, 6 p.m.; Mangalaharthi, 7 p.m.
Bharathi Sangam: Mootharignar Vazhvum Vakkum, lecture series, Rama Kausalya speaks, Subbaiah Naidu school, 6.15 p.m.
Sri Gopalakrishna Bhagavathar Trust: Recital of Prabandham, Sri Lakshmi Narasimhaswamy Sannidhi, 6 a.m.; puja, archanai and aradhana, 10 a.m.; sampradhaya bhajan, 6 p.m.
Sri Bhuvaneswari Avadutha Vidhya Peetam: Abhishekam to Sri Kasi Viswanathar, Sri Judge Swamigal Adhishtanam, 7 a.m. to 11 a.m.
Vajpayee Charitable Trust: District-level painting competition for school students, Kalaimagal Nursery and Primary School, Srinivasa Nagar, Machuvadi, 10 a.m.
Junior Chamber International: Free medical camp, Saraswathi Vidyalayam, Peruncheri, 10 a.m. to 4 p.m.
Sri Pappattiammal, Sri Malaiyalaswami Kovil Veedu Temple, Koyampalli: Maha Kumbabishekam, Maha Ganapathi puja, vaasthu puja, yaga sala pravesam, Veda parayanam, 6 p.m.; poornahudi, 10.30 p.m.
Thanthai Roever College of Pharmacy: Seminar on ‘pharma marketing: a brighter field with better scope,’ 9.30 a.m.