Lots of info available today on the WSOP site, so for Europe:
* WSOP-C Rotterdam (Netherlands), August 25 / September 2
https://www.hollandcasino.nl/spelen/poker/wsop
* WSOP-C Campione (Italy), September 1 / September 11
* WSOP-C Rozvadov (Czech Republic), September 18 / October 18
https://www.pokerroomkings.com/index...aments-en.html
* WSOP-C Paris (France), November 17 / December 4
* WSOP-C Campione II (Italy), March 2018
* WSOP-C Rozvadov II (Czech Republic), April 2018
* WSOP-C Tbilisi (Georgia), May 2018