sentences:  The institution was renamed twice in the 1990s, renamed the Greater Vancouver Zoological Centre in 1995, before it adopted its present name in 1999.In the late 1960s, businessman Pat Hines purchased in Aldergrove, British Columbia to construct a game farm.At first, Hines registered the business as the "World Wide Game Farm Ltd.", but on August 20, 1970, the site was opened to the public as the "Vancouver Game Farm".