Every year, the HagaMUN secretariat chooses a specific theme for the upcoming conference. This theme will be chosen upon current events happening in the world at that specific moment. The secretariat will then continue with searching for a charity it can connect to this theme and can support with donations throughout the conference. Guests of the charity will do speeches at the HagaMUN opening and closing ceremony and in specific committees about the charity, their projects and their achievements. A large number of the issues that will be debated in the committees will be based on the conference’s theme. Choosing a theme is a good way to connect the conference to current events happening in the world.