What's on: The month-long Microwave International Media Art Festival opens this evening at the Hong Kong City Hall. The event combines exhibitions, video screenings, seminars and workshops aimed at encouraging audience participation and creativity with technology and arts. The programme runs till November 30. For details, visit www.microwavefest.net A symposium, titled 'Cultural Identity and Artistic Explorations in Chinese New Films' at the City University of Hong Kong, will explore film presentation skills on historical and cultural topics. The seminar starts at 5.30 this evening. The screening of an epic film Song of Tibet by Xie Fei will follow tomorrow on campus. For reservations call 2194 2477. Veteran local independent musician Seasons Lee will stage a live gig, Motion Pictures of Seasons, at Hard Rock Cafe at 9.30 tonight. The former guitarist and vocalist of disbanded Virus will play songs from his newly released third solo album. Tickets at $100, including a soft drink, are available at the Hard Rock Cafe, 30 Canton Road, Tsim Sha Tsui. For enquiries and reservations, call 2787 0898 or 2375 1323.