Berlin Startup Digest maintained by Holger Dieterich:
https://www.google.com/calendar/embed?src=startupdigest.com_7j2dstk2sf1k8b3b933iqpcico%40group.calendar.google.com&mode=AGENDA

1920’s Berlin Project:
https://www.google.com/calendar/embed?src=fraujoyardley%40gmail.com&mode=AGENDA

Esportcalendar.com:
https://www.google.com/calendar/embed?src=hfkki4g21l8t7lojuhjps6abmk%40group.calendar.google.com&mode=AGENDA

Lisp User Group Meetings:
https://www.google.com/calendar/render?cid=pm55j8kg30dnm54ib2if9fuocc%40group.calendar.google.com&mode=AGENDA

ABW – ArbeitssicherheitsBeratungWagner, Berlin:
https://www.google.com/calendar/render?cid=joergdwagner%40googlemail.com&mode=AGENDA

Rotaract Berlin- Brandenburger Tor (RAC BBT):
https://www.google.com/calendar/render?cid=pm55j8kg30dnm54ib2if9fuocc%40group.calendar.google.com&mode=AGENDA