Sri Lalitha Peetham: Discourse on `Sivatatvam', Peetham premises, Lalithanagaram, 6.30 p.m.

AU School of Economics: Interaction meeting with Dr. Max Troell of Beijer Institute (Sweden), School premises, AU campus, 10 a.m.

AU Department of Botany: Inauguration of workshop on `Life sciences', Hotel Meghalaya, 9 a.m.

Public Relations Society of India: National PR Day celebrations, AU Department of Journalism and Mass Communications, 5 p.m.

GVP College of Engineering: Annual Day celebrations, College premises, Madhurawada, 4 p.m.

The Nest, a hostel for girl students and working women: Workshop on `Know yourself', Hostel premises, beside Union Bank, 4th Lane, Dwarakanagar, 7 p.m.

Delux Publications: Exhibition-cum-sale of books, Turner's Choultry, near Super Bazaar, 10 a.m. to 9 p.m.

Visakha Music Academy, Naada Sudha Tarangini and Subharathi Music Academy: Vaaggeyakaara utsavam, compositions of Patnam Subramanya Iyer and Muttaiah Bhagavatar (6.15 p.m.) and compositions of Swati Thirunal Uthukkadu Venkata Subba Iyer and Gopala Krishna Bharathi (8 p.m.), Kalabharathi, Pithapuram Colony.

Sahridaya Sahiti: Release of book `Eti odduna' of Moola Subrahmanyam, VJF Press Club, Dabagardens, 6 p.m.