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Muumi uimassa #meidänmeri

We have only one sea #OURSEA

Maretarium is a partner of #OURSEA, a charity campaign launched by Moomin Characters to celebrate the 75-year anniversary of Tove Jansson publishing her first Moomin story. The aim of the campaign is to increase awareness of the condition of the Baltic Sea and raise one million euros for John Nurminen Foundation´s work to save the Baltic Sea and its vibrant culture.

Visit Maretarium and take part to #OURSEA campaign!