Helsinki was created in 1550.
Helsinki Cathedral was created in 1852.
Helsinki Seven was created in 2006.
Helsinki Festival was created in 1968.
Architecture in Helsinki was created in 2000.
Helsinki Times was created in 2007.
University of Helsinki was created in 1640.
Diocese of Helsinki was created in 1959.
Helsinki Vampires was created in 2003.
Helsinki Metro was created in 1982.
The Helsinki School was created in 1871.
Helsinki Sessions was created in 2003.
Helsinki Roller Derby was created in 2009.