A pride parade (also known as pride event, pride festival, pride march, or pride protest) is an event celebrating lesbian, gay, bisexual, transgender and queer (LGBTQ) social and self-acceptance, achievements, legal rights, and pride. The events sometimes also serve as demonstrations for legal rights such as same-sex marriage. Most occur annually throughout the Western world, while some take place every June to commemorate the 1969 Stonewall riots in New York City, which was a pivotal moment in modern LGBTQ social movements.
https://en.wikipedia.org/wiki/Pride_parade