Chess enthusiasts are familiar with it: the Autumn Open 2022 for children under 10 took place in Berlin in November. The International Montessori School Berlin was represented by Petr Volodin.

At lunchtime, the Landhaus Oppenheim offers various places to take a break in the cafeteria, on the veranda or in the quiet garden. The varied, wholesome lunch with a high organic content comes from a regional caterer who specialises in catering for day-care centres and schools. The children take part in the meal selection.