Hamammet, Nabeul, Tunisia
Veliko Tarnovo, Veliko Tarnovo, Bulgaria
Porto, Portugal
Groningen, Groningen, Netherlands
Warsaw, Mazovia, Poland
Utrecht, Utrecht, Netherlands
Costa Mesa, CA, USA
Heerhugowaard, Noord-Holland, Netherlands
Haarlem, North Holland, Netherlands
Varna, Varna, Bulgaria
London, England, United Kingdom of Great Britain and Northern Ireland
