Celebrants join the Rainbow Pride Parade in Bratislava, Slovakia on June 9,2012.
A child tries to catch balloons attached to a man joining a gay pride parade in Warsaw on June 2, 2012.
A tourist looks at participants in a pride parade in Ljubljana, Slovenia on June 2, 2012.
Participants march with rainbow flags during a gay pride parade in Zagreb, Croatia on June 16, 2012. (boston.com)