WikiCite 2017 was a 3-day conference, summit, and hacking event hosted in Vienna, Austria, on May 23-25, 2017.
The conference program is available for review as are all etherpads used to take collaborative notes. There is also a recording of the event available on YouTube. The slides from my presentation are available here.
image credit: By DarTar (Own work) [CC0], via Wikimedia Commons