TORONTO is home to one of the largest gay and lesbian archives in the world.  The Canadian Gay and Lesbian Archives, a volunteer organization, was established in 1973.  Its Georgian-style home at 34 Isabella Street contains a research reading room, large gallery and a reference library.  The collection includes paintings, photographs, posters, video and audio recordings, matchbooks, t-shirts, sports paraphenalia and advertising.  HOURS – Tuesday, Wednesday and Thursday evenings, 7:30-10 pm; Subway stop – BLOOR, and walk south to Isabella Street