Survey of India: Science exhibition as part of National Science Day, Survey of India Campus, Gopalapatnam Main Road, 10 a.m. to 4 p.m.

Andhra University College of Science and Technology: Science Day celebrations (10.30 a.m.), quiz (3 p.m.), AU Assembly Hall; cultural programmes (5.30 p.m.), KV Gopalaswamy Open Air Theatre, AU campus.

GITAM College of Science: Science Expo-2007, College premises, 10 a.m.

AU Department of Psychology and Parapsychology: Workshop on `Behaviour technology and its practical implications', department premises, 9 a.m.

AU Department of Electronics and Communication Engineering: Awareness programme on `Energy saving in using electric/electronic home appliances' for women, department premises, 10 a.m.

Hutch: First round of auditions for `Hutch Andhra Super Star' programme, Grand Central Hotel, Jagadamba Junction, 3 p.m.

Quality Circle Forum of India: Workshop on `Six sigma', Hotel Green Park, 9 a.m.

AU Department of Philosophy and Religious Studies: Valedictory of seminar on `Vaggeyakarulalo Vedantamu', Department premises, 2.30 p.m.

Green Vision: Experience sharing and learning meet, Youth Hostel Association of India, near YMCA, Beach Road, 10 a.m.

Institute of Public Sector Management and AU Department of Psychology: Valedictory of training programme on `Administrative skills and talents', Institute premises, opposite School of Distance Education, 5 p.m.

Lions Club of Visakhapatnam North: Tree plantation programme, Government Queen Mary's Primary School, opposite Mohsin Brothers Shop, 2 p.m.

TASI-Timpany Schools: Workshop on `Connecting IT all the way' by EZ Vidya, Timpany School premises, 10 a.m.