Selva Vinayakar Temple: Discourse on `Navagraha Nilai' by P. Balasubramanian, Railway Colony, 7.30 p.m.
Tiruvalluvar Kazhagam: Discourse on `Tiruvarutpayan' by S. Muthiah, North Adi Street, Meenakshi Sundareswarar Temple, 7 p.m.
Tiruvalluvar Mandram: Discourse on `Sivagnana Mabadiam' by N.S. Sundararaman, Sakthi Velammal Nagar, 5 p.m.
Sivananda Satsangh Bhavan: Discourse on `Ramayanam' by Swaroopananda, 70 Pechiamman Padithurai, 6.30 p.m.
Samarasa Suththa Sanmarga Sathiya Sangam: Discourse by T. Thayumanavan, Sarveswarar Temple, Anna Nagar, 6 p.m.
Ramakrishna Mutt: Bhajan, New Natham Road, 6.30 p.m.; Discourse on `Life and Teachings of Swami Subhodananda' by Ekagratananda, 7 p.m.
International Society for Krishna Consciousness: Damodara festival, 12/37 Maninagaram Main Road, 6.30 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.
Maharishi Ved Vigyan Bhavan: T.V. Rajendran conducts transcendental meditation classes, Gandhi Museum, 10.30 a.m. and 5.30 p.m.
ICFAI National College: Arshad Sheriff of Taj Garden Retreat speaks on `Thrust of hospitality industry,' Raja Muthiah Mandram, 10.15 a.m.
Valluvar Educational Society: Solid waste management awareness programme, Tiruvalluvar Colony, Burma Colony, Managiri, Deputy Collectors' Colony, Thasildar Cross Street, Jatka Thoppu, 5 p.m.
Madras Cements: Workshop on `Cement and concrete' for Southern Railway executives, S. Natarajan, vice-president, speaks, Hotel Sangam, 10 a.m.
Rotary Club of Madurai Midtown: R. Prabhu Ram speaks on `Information security,' Fortune Pandiyan Hotel, 5.30 p.m.
Alcoholics Anonymous: Meeting, Corporation Elango Higher Secondary School, Shenoy Nagar, 7 p.m.