Sri Ramakrishna Ashrama: Discourse on `Bruhadaranka Upanishad' by V. Chandrasekhara Sarma, 8 a.m, Sree Mannarayaneeyam by Srirangam Nallan Chakravarthula Venkata Raghunatha Charyulu, 6.30 p.m, Sri Sathyanarayana Swamy Temple, Ashoknagar.
Sri Shyam Mandir Seva Samiti: Sri Shyam Falgun Utsav and bhajan Sandhya, Sri Shyam Mandir, Kachiguda, 8 a.m.
Jana Vignana Vedika: National Science Day celebrations, JVV state office, Baghlingampally, 6 p.m.
Muffakham Jah College of Engineering and Technology: ADSOPHOS -2007, National level technical symposium, College premises, Banjara Hills, 10 a.m.
Institution of Engineers: Lecture on `Wind Turbine Design, Concept, Utility" by Syed Rafeeq Ahmed, Visvesvaraya Bhavan, Khairatabad, 5.30 p.m.
Banjara Parirakshan: Release of the magazine, OU Arts College, 4.30 p.m.
AP National Green Corps: National Science Day, Orientation to students on Hussainsagar Lake Ecosystem, Necklace Road to Sanjivaiah Park, 10 a.m.
Gujarati Primary School: Annual Day celebrations, school premises, R.P. Road, 3.30 p.m.
Ambedkar Yuvasena: State Convention, Old Press Club, Basheerbagh, 3 p.m.
Vamakshi Vidyaniketanam: Annual Day celebrations, Narayanguda, 6 p.m.
Planetary Society, India: National Science day, Science Walk, Jawahar Bal Bhavan, Public Gardens, 12 noon.
Akshara Books and Indialog Publications: Launch of Harimohan Paruvu's `The Men Within, A cricketing tale,' Akshara Book Store, opp. Radhika Colony, West Marredpalli, 6.30 p.m.
COVA: Annual theatre festival, Gandhi Bhavan Prakasham Hall, Nampally, 10 a.m.
Department of Handlooms and Textiles: Chenetha Utsav-2007, Ramya Grounds, Sri Vasavi Kanyaka Parameshwari temple, Phase III, KPHB Colony, 10 a.m. onwards.
Kalahita Art Foundation: National Art Week celebrations, Slide presentation by Chippa Sudhakar, foundation premises, Nagarjuna Hills, 5.30 p.m.
Kalakriti Art Gallery: Exhibition of drawings and paintings in miniature by R. Giridhar Gowd, Road No 10, Banjara Hills, 11 a.m to 7 p.m.
Alankritha Art Gallery: painting exhibition by Srinivas Reddy.M, gallery premises, Kavuri Hills, 11 a.m. onwards
Lakshana Art Gallery: Solo Exhibition show, The Boat, gallery premises, Shanthi Nagar, 11 a.m.
State Gallery of Fine Arts: Exhibition of Paintings of Ramachandran Nediyanga, 11 a.m. onwards.
Lalit Kala Akademi: Octave-2007, Exhibition of art from North Eastern State of India, State Gallery of Fine Arts, Kavuri Hills, 11 a.m.