IN conjunction with the Urban Council's Hong Kong Independent Short Film Competition 1994, a seminar and film shows will be held at the Hong Kong Space Museum Lecture Hall for those interested in film-making. ''The Practicalities of Independent Short Film Production'' seminar, conducted in Cantonese by experienced film-makers, will be held at 2.30 pm on Saturday. During the seminar, two films, Can Fish See The Same Face Twice and Ngo - will be screened. The speakers will share their experience with participants on the preparation and co-ordination of a film project. Admission to the seminar and film shows is free on a first-come-first-served basis. For more information, call 7342892 or 7342899.