This is where we will meet, hold conferences and celebrate.All locations at a glance: Übersicht über die Locations in Kassel Kulturbahnhof | Conference venueThursday and Friday, 26 and 27 June 2025The Kulturbahnhof is the former main train station in Kassel, which has been converted into a place for art, culture and events. We will be meeting here on Thursday and Friday and using the covered outdoor area on the former platform as a break area.Address:Rainer-Dierichs Platz 134117 Kassel Tel.: 0561 7399011Google Maps To Website Previous Next Orangerie | Evening locationThursday, 26 June 2025The bright yellow façade of the Orangery Palace in the Karlsaue park is visible from afar. The orangery was built by Landgrave Carl at the beginning of the 18th century. In those days, numerous orange and laurel trees overwintered in the central building – hence the name ‘orangery’. But now it houses a stylishly furnished garden hall, where our evening event will also take place. We will round off the day on the terrace with a magnificent view over the Karlsaue and enjoy an evening together with a buffet, DJ and accompanying programme. Address: Auedamm 20B 34121 Kassel Tel.: 0561 28610318 Google MapsTo Website Previous Next H4 Hotel | Conference hotel for management and executive meetings:Wednesday, 25 June 2025The management and executive committee meet in the ‘Gartensaal’ conference room (1st floor). Therefore, the room allocation is reserved for management and the executive committee. The Kulturbahnhof conference venue can be reached by S-Bahn/regional train within 20 minutes. It is a 35-minute walk (2.6 km).List of booked nights (as of 29 April 2025)Address: Baumbachstr. 2 34119 Kassel Tel.: 0561 78100Google MapsTo Website Previous Next Hotel information All information about the four hotels. More details Registration & participation The registration period for the GTO has expired. Late registrations are still possible here. Register here Programme & schedule All information about the programme items and the schedule. More details Discover Kassel All details about the eight activities in and around Kassel on Thursday, 26 June 2025. More details Organisational matters (FAQ) We will answer all your questions about participation, travel expenses and travel organisation here. To the FAQ Do you have questions? Your contact at Prognos Stefanie Just Specialist Office Management View profile