FOSDEM (Brussels, Belgium) is probably the best community driven FOSS event in Europe. It's massive, chaotic and fun.
Like previous years, FOSDEM is organised at the Université Libre de Bruxelles.
FOSDEM is free to attend. There is no registration. Just turn up!
Date
edit3–4 February 2018
All information on https://fosdem.org/2018/.
Lectures & lightning talks about MediaWiki or Wikimedia
editParticipants at FOSDEM
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