27The Searchers; 9 p.m.; Seminar Room, Harrison College House (Harrison College House; Cinema Studies Program).
29 Hallowired, The Return!; the story of a restless soul's tortured journey in the afterlife and her ultimate redemption through music, theatre, lighting and literature; 8 and 10 p.m.; Philadelphia Cathedral, 38th & Chestnut; tickets: $18-$30; info.: (215) 545-8634 or www.choralarts.com (Choral Arts Society of Philadelphia).
28Workplace Ergonomics; learn how to identify potential ergonomic hazards at work and home and devise solutions to reduce the risk of injury; noon-1 p.m.; register: www.hr.upenn.edu/quality/default.asp (Quality of Worklife).
27From Harappa to Hastinapura: A Study of the Earliest South Asian City and Civilization from the Point of View of Archaeology and Ancient Indian Literature; Peter Eltsov, Harvard University; 4:30 p.m.; rm. 632, Williams Hall (South Asian Center; Anthropology).
Bouteflika's Algeria in 2004: Problems and Prospects; Robert Mortimer, Haverford College; 3 p.m.; rm. 17, Logan Hall (French Institute; Middle East Center).