International festivals/events

Running of the Bulls
http://www.sanfermin.com/index.php/en/encierro
http://www.spanish-fiestas.com/spanish-festivals/pamplona-bull-running-san-fermin.htm

Carnival
http://www.rio-carnival.net/

Glastonbury Festival
http://www.glastonburyfestivals.co.uk/

Summer Solstice at Stonehenge
http://www.efestivals.co.uk/festivals/stonehenge/

Oktoberfest
http://www.oktoberfest.de/en

Hong Kong
http://www.discoverhongkong.com/eng/events/festivals-guide.html