Element
The best way to reach us is via Element, an open-source alternative for Whatsapp, Slack, Discord, etc. There is a public channel there where the Koppelting organizers and visitors are reachable and a place for asking questions, sharing notes and inspiration, discussing interesting subjects.
You can anonymously view the discussion via your webbrowser and (after creating an account) join the discussion at: https://app.element.io/#/room/#koppelting:matrix.org
Other
Heiligenbergerweg 34
3816 AK Amersfoort
The Netherlands
+31334481622
info@koppelting.org
Koppelting is organised by cooperative Plan B, which is registered with the Dutch Chamber of Commerce under the number 56719213, and with the Dutch Tax Authorities under the number NL8522.83.842