• Universities in Germany, e.g. the Academic International Offices, international study centers
• Universities/colleges in the U.S.A., e.g. University of Houston/Texas, Otterbein-College, Ohio
• Schools, e.g. Gymnasium (academic high school) Königsbrunn, Fachoberschule (secondary technical school) Augsburg
• Mediators of political education, e.g. politically active citizens with a focus on local politics
• Groups of the Federal Armed Forces from various bases
• Individuals who wish to explore Berlin in a group