Selva Vinayagar Temple: Discourse on `Bhagavad Gita' by Nanjil Krishnapriyan, Railway Colony, 7.30 p.m.
Tirumarainathaswamy Temple: Vaikasi brahmotsavam, procession of deity, 6 a.m. and 12 midnight; puja, Sivan Temple, Melur, 7 p.m.
Ramanuja Kootam: Discourse on `Thiruvirutham' by R. Rangarajan, Koodal Alagar Temple Street, 6 p.m.
Tiruvalluvar Kazhagam: Discourse on `Tirukkural' by N. Manickam, North Adi Street, Meenakshi Sundareswarar Temple, 7 p.m.
Tiruvalluvar Mandram: Discourse on `Tirukkural' by K. Arunachalam, Sakthi Velammal Nagar, 5 p.m.
Ramakrishna Mutt: Discourse on `Pattinathar' by Sundara Vidyasagar, 5.30 p.m.; bhajan, New Natham Road, 6.30 p.m.
Sivananda Satsangh Bhavan: Discourse on `Lalitha Sahasranamam' by Swaroopananda, 70 Pechiamman Padithurai, 6.30 p.m.
Sakthi Vinayagar Temple: Vigneswara puja, 7 a.m.; puja and japam, LIC Colony, Meenambalpuram, 5.15 p.m.
Adiparasakthi Kuzhanthaigal Kappagam: Weekly prayer, 3 A Mariamman Teppakulam West, 3 p.m.
Baghavathy-Baghavan Prarthanai Mandapam: Anugraha puja, 39/40 Workshop Road, Simmakkal, 6 p.m.
Prajapita Brahma Kumaris Ishwariya Vishwa Vidyalaya: Free Rajayoga meditation classes, 36 Meenakshi Nagar, P and T Nagar; 40 Sambandamoorthy Street, 211/95 East Veli Street and 223 Church Road, Anna Nagar, 6.30 a.m. and 5.30 p.m.
Gandhi Memorial Museum: T. Ravichandran conducts yoga, meditation and pranayama classes, 6 a.m., 10.30 a.m. and 5 p.m.
International Sivananda Yoga Vedanta Centre: Yoga for beginners, 6 a.m. and 6.30 p.m.; for women, 10.30 a.m. and 3.30 p.m.; for senior citizens, 23 Dr. Sathar Road, Anna Nagar, 5.30 p.m.
Yoga Research Centre: V. Saravanan conducts yoga therapy classes, Department of Philosophy, Madura College, 6.30 a.m.
Tamil Isai Sangam: Discourse on `Manathil Nirayum Magizhchi' by Ilampirai Manimaran, Raja Muthiah Mandram, 6.30 p.m.
Tamil Nadu Science Forum: A. Tamilarasi, Minister for Adi Dravidar Welfare, inaugurates Thulir Illam Children Science Festival, St. Antony's Girls Higher Secondary School, Koodal Nagar, 10 a.m.
Tamil Nadu PWD Senior Engineers' Association: C. Balasubramaniam of Saraswathi Narayanan College speaks, Poriyalar Illam, Tallakulam, 6 p.m.
Association for Women's Assistance and Security: Meeting on `Minority rights,' A. Kalimullah Khan, Deputy Inspector General of Police, addresses, Justice V. R. Krishna Iyer Community Hall, Lake View Road, K.K. Nagar, 7 p.m.
Rotary Club of Madurai West: Panel discussion on `Physical and mental wellbeing,' Madurai District Tiny and Small Scale Industries Association (MADITTSIA) Auditorium, Dr. Ambedkar Road, 6.30 p.m.
Hotel Germanus: South Indian food mela, Bypass Road, 6.30 p.m.
Alcoholics Anonymous: Meeting, Grace Kennet Hospital, 7 p.m.
Fatima College: Rev. Peter Fernando, Archbishop, inaugurates, Sancta Maria Block, Mary Land, 10 a.m.
People's Association for Rural Development: Compulsory education campaign, Burma Colony, 10 a.m.