Hall built. October: Protest in East Cambridge against police conduct. 1973 Harvard–Smithsonian Center for Astrophysics established. Draper Laboratory active. T.T. the Bear's Place and Hacker's Haven car repair shop in business. 1974 Cambridge Food Co-op, city Arts Council, city Community Development Department, and Buckingham Browne & Nichols school established. James Sullivan becomes city manager. Cambridge Naturals in business. 1975 - Coffee Connection in business. 1977 Cambridge Rindge and Latin School formed. River Festival begins. Changsho restaurant in business. 1978 National Bureau of Economic Research active. Formaggio Kitchen in business. 1979 - Harvard's Film Archive opens. 1980s–1990s 1980 American Repertory Theater and MIT's PiKa housing cooperative established. MIT Museum active. 1981 American Academy of Arts and Sciences moves to Cambridge. Cambridge College active. Robert W. Healy becomes city manager. Cambridge Center complex construction begins. 1982 Whitehead Institute for Biomedical Research founded. Biogen, Toscanini's, and Upstairs at the Pudding restaurant in business. Sister city relationships established with Coimbra, Portugal, and Gaeta, Italy. 1983 Harvard Square Homeless Shelter and Albert Einstein Institution established. Monitor Group and Cambridge Energy Research Associates headquartered in Cambridge. Sister city relationships established with Tsukuba Science City, Ibaraki, Japan; and Dublin, Ireland. Pegasystems Inc. and Forrester Research in business. Premiere of Marsha Norman's play Night, Mother. 1984 MIT Media Lab, Institute for Resource and Security Studies, and city Police Review & Advisory Board established. Sister city relationship established with Ischia, Italy. Porter MBTA Red Line station opens. Conflict Management Group headquartered in city. Thinking Machines Corporation and Charles Hotel in business. 1985 Alewife (MBTA station) opens. Harvard's Arthur M. Sackler Museum built. Dante Alighieri Society building inaugurated. Memorial Drive partially pedestrianized along Riverbend Park. 1986 Garment District (clothing retailer) in business. Thinking Machines' Connection Machine invented. MIT flea market begins. 1987 Sister city relationships established with Yerevan, Armenia; San José Las Flores, Chalatenango, El Salvador; and Catania, Italy. Cambridge becomes a Peace Messenger City. Catch a Rising Star in business. Joseph P. Kennedy II becomes U.S. representative for Massachusetts's 8th congressional district. 1988 - Cambridge Community Television and Cambridge Eviction Free Zone established. 1989 Cambridge Sane/Freeze active. Sister city relationship established with Kraków, Poland. 1990 CambridgeSide Galleria built. Sapient Corporation in business. 1991 City Bicycle Committee and Ig Nobel Prize established. MÄK Technologies in business. 1992 Boston Dynamics (robotics firm) and Dewey, Cheetham & Howe in business. Kenneth Reeves becomes mayor. Sister city relationship established with Florence, Italy. 1993