Who do you think should be on this list?
Here’s who they’ve got…
Lisbon, Portugal
Vienna, Austria
Madrid, Spain
Zurich, Switzerland
Helsinki, Finland
Copenhagen, Denmark
Munich, Germany
Tallinn, Estonia
Dublin, Ireland
Milan, Italy
Amsterdam, Netherlands
Liverpool, United Kingdom
Marseille, France
Edinburgh, Scotland
Prague, Czech Republic
Athens, Greece
Vilnius, Lithuania
Oslo, Norway
Bern, Switzerland
Valencia, Spain