In early June, if it"s a "good" year, people in Western Helsinki get treated to bursts of color at the Haaga Rhododendron Park. Started in 1975 as a research location for the University of Helsinki, the plan was to create rhododendron plants that would thrive in Finland"s northern climate. And, boy, did they. Around 3,000 specimens of a Japanese variety of rhododendron were originally planted, then selectively bred to produce eight new varieties of "rhodies" over the years.