On November 16, Princess Sofia and Prince Carl Philip of Sweden attended Project Playground Charity Dinner at Hotel Skeppsholmen. The charity dinner was hosted by the Princess and Frida Vesterberg as founders of Project Playground. The purpose of the charity dinner was to provide fund for unaccompanied young people living in the countries in south of Africa. In 2010, Princess Sofia, together with Frida Vesterberg, founded Project Playground, a Swedish non-profit organization working for the improvement of living conditions of children and young people. Princess Sofia wore a long sleeve midi dress by Lilli Jahilo.
