Hafslund's Environmental Festival for Children was arranged in Frogner Park Sunday 5 June 2011.
More than 60,000 visitors participated in various activities for children regarding the environment and renewable energy and saw a number of artists perform.
The idea behind arranging a free event on World Environment Day was to inspire and engage children and young people on the subjects of environment and renewable energy, and thus stimulate curiosity and learning.
Information in Norwegian on
www.hafslund.no/festival 
