3 May GPN18 Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: 2018-05-10 – 2018-05-13 all-day 2018-05-10T00:00:00+02:00 2018-05-14T00:00:00+02:00 Contact: Event website May 2018 Emma Lilliestam is speaking More information: https://entropia.de/GPN18/en