The second edition of WordCamp Antwerp is on Fri March, 2nd and Sat March 3rd 2018. Friday is the contributor day, Saturday is the conference day + after party. Location: Karel de Grote Hogeschool campus Groenplaats, in the city center.
The announcement blog post:
Call for speakers: https://2018.antwerp.wordcamp.org/sprekers-gezocht/
Call for volunteers: https://2018.antwerp.wordcamp.org/meehelpen/
Call for sponsors: https://2018.antwerp.wordcamp.org/word-sponsor/