Gita: Ramana Chaitanya, Amarabharathy Kalyana Mandapam, West Taluk Rd., Thiruvanmiyur, 6.30 p.m.; Sasvatananda, Ayodhya Mandapam, West Mambalam, 7 p.m.
Chandogyopanishad: Satyavratananda, Kesari High School, Pondy Bazaar Extn., T. Nagar, 6.30 p.m.
Thiruppavai: U. Ve. Srirangam R. Narasimhachariar, Narayani Ammal Kalyana Mandapam, Mandaveli, 6.30 p.m.; V. Ramachariar, D-200, Hindu Colony, Nanganallur, 7 p.m.
Padhuka Pattabishkam: Mathivannan, Sringeri Jagadguru Pravachana Mandram, Raja Annamalaipuram, 7 p.m.
Sivaprakasam: V. Sivasubramaniam, Marundeeswarar Temple, Thiruvanmiyur, 7 p.m.
Sanga Tamizh Maalai: Venu. Raza Narayanan, Navaneetha Krishnan Temple, Palli Arasu St., East Anna Nagar, 6.30 p.m.
YMCA: Avvai Natarajan on `Purananooru', N.S.C. Bose Rd., Esplanade, 6 p.m.
Santhanada Soundscapes: Release of Devi Kshetra Kirtis DVD, Brahma Gana Sabha, 6 p.m.
Tamilnadu Forest Dept.: Workshop on `Ecological Restoration of Degraded Ecosystems in Tamilnadu', Panagal Bldg., 1, Jeenis Rd., Saidapet, 9.30 a.m.
SIRC Institute of Chartered Accountants of India: D. Rangaswamy Memorial Lecture, 122, Mahatma Gandhi Rd., Nungambakkam, 6.30 p.m.
Product Development & Management Assn.: Short Course on `Voice of the Customer', R.M.K. Engg. College, Kavaraipettai, 9.30 p.m.; International Conference on Innovation & New Product Development, The Green Park Hotel, Vadapalani, 7 p.m.
India International Conference on Power Electronics: Inauguration, Hotel Le Royal Meridien, Guindy, 11 a.m.
Quaid-E-Millath Govt. College for Women: National Seminar on `Bio-Geo Challenges', Anna Salai, 9.30 a.m.
Stella Maris College: Students' Conference on `Environment & Community', 9.30 a.m.
Tamilnadu Dr. MGR Medical University: Medical Books Exhibition, Guindy, 11a.m.
TMG College of Arts & Science: Seminar on `Operation Search', Mudichur Rd., Manimangalam, 10 a.m.
Vettri Vidiyal: Girija Raghavan on `Goal Setting', Thakkar Bapa Vidyalaya, T. Nagar, 4.30 p.m.
Sahai Trust: Awareness Rally on AIDS, St. Joseph's Technical Institute, Basin Bridge, 2 p.m.
Foundation for Rights of Young Child: Training Programme, ICSA, 107, Pantheon Rd., Egmore, 9 a.m.
Rotary Club of Madras Marina: Meeting, Alumni Club, 7 p.m.
Rotary Club of Madras Chenna Patna: Seminar on `Value Added Tax', Hotel Savera, Dr. Radhakrishnan Salai, 3.30 p.m.
Lions Club International District 324-A5: Felicitation of International Director-2006-08, Hotel Chola Sheraton, Cathedral Rd., 7.30 p.m.
HIV Anonymous: Meeting, Freedom Foundation, 15, Red Hills Rd., United Colony, Kolathur, 6 p.m.
Alcoholics Anonymous: Meeting, St. Bede's School, Santhome, 7.30 p.m.; Port & Deck School, M.P.T. Colony, New Washermenpet; Amala Annai Alayam, G.S.T. Rd., Chromepet; St. Joseph Anglo Indian High School, Vepery; C.S.I. Christ Church, 61, Arcot Rd., Virugambakkam; Big Book Reading, Corporation High School, Nungambakkam, 7 p.m.