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There is a reason that the large Congress has been decentralized: The pandemic is not over. We are trying to make the event in Potsdam as safe as possible for all participants.


  1. Indoors, FFP2 (or above) masks are strongly recommended.

  2. Please test yourselves daily. If you can, use the “Bürgertest”. We have a limited number of self-tests on site. (Donations appreciated.)

  3. If you experience flu-like symptoms (even during the event), please stay at home. Refunds are possible, get in contact.

  4. Derogatory remarks towards other participants wearing a mask will not be tolerated. 

Be excellent to each other.