Bjørnar Holsæter is associated with the Fernanda Nissen school, where he leads a string orchestra. This orchestra gives students the opportunity to develop their musical skills in a collaborative environment. In addition, he offers activities through Oslo Culture School, which is known for its varied cultural offer for children and young people.
Holmseter is also involved in services and offers in the Bodel Sagene, where he works to promote cultural and creative activities for the local population. Through the initiative Foreldrepulsen, he targets parents and guardians, with a focus on strengthening cooperation between home and school. His work has a strong emphasis on the student's well-being and development, which is central to his approach to teaching and activity provision.