1995
Berlin, Germany
1997
Vienna, Austria
1999
Kyoto, Japan
2001
Limerick, Ireland
2003
San José and Muelle, Costa Rica
2005
Alcalá de Henares (Madrid), Spain
2007
Bangkok and Ayuthaya, Thailand
2009
Zagreb, Split, and Dubrovnik, Croatia
2011
Seoul and Gyeongju, South Korea
2013
Buenos Aires, Argentina