After the opening the audience is invited to propose speakers and topics and to fix the program for the next few days in the traditional democratic procedure.
Links:
[1] https://www.mpim-bonn.mpg.de/de/taxonomy/term/39
[2] https://www.mpim-bonn.mpg.de/de/node/44
[3] https://www.mpim-bonn.mpg.de/de/node/46