Arlington, Virginia, US
2009
Hanover, Lower Saxony, DE
2009
Valencia, Valencian Community, ES
2011
New York, New York, US
2009
Cardedeu, Catalunya, ES
2012
Seward, Nebraska, US
2013
Morristown, Tennessee, US
2009
Ascoli Piceno, Marche, IT
2013
Livingston, Scotland, GB
2010
Huntington Beach, California, US
2016
