Please find below all information you may need for your stay at CERN.
I remind at your disposal.
Directions on how to get to CERN you can find here: https://home.cern/directions
When on CERN site, you can find the meeting venue Ideasquare with this Google-map: https://goo.gl/WNSa6P
For registering your laptop/mobile phone for wifi access at CERN, please fill in a request here: http://cern.ch/registerVisitorComputer - and use Harri Toivonen or Sandy Petitfrere as the CERN contact person (on the last page of the request form).