A reveller with condoms attached to his hat, takes part in the Christopher Street Day (CSD) parade in Cologne July 3, 2011. Several thousand revellers took part in the annual CSD parade in the western German city of Cologne to demonstrate for the rights of all lesbian, gay, bisexual, transgender and transsexual people and to commemorate clashes between gay people and U.S. police in New York City's Christopher Street in June 1969. REUTERS/Wolfgang Rattay (GERMANY - Tags: ENTERTAINMENT SOCIETY)