On November 20, 2020, Crown Princess Mary took part in Children's Day 2020 digital event of UNICEF Denmark. The Crown Princess took part in a live-streamed conversation with children in connection with Children's Day in Tivoli. The Children's Day was first celebrated on November 20, 2015 on the establishment anniversary of United Nations Children Convention by Danish Child Rights organizations, Corporate partners and other UNICEF Denmark stakeholders and later, it became a tradition.