Did You Know ...In the 1960s, Yorkville was a centre of hippie culture, where the young and groovy hung out in coffee houses listening to Joni Mitchell, Neil Young and Gordon Lightfoot playing live.  In the 1970s and 1980s, big names on Bloor Street including Holt Renfrew and Harry Rosen signaled change, and today, flashy designer stores, art galleries in Victorian-era houses, edgy restaurants and the soaring towers of Four Seasons Hotel Toronto tell the story of a community that's always been one step ahead.