Recurring events established in 1970

Earth Day is an annual event on April 22 to demonstrate support for environmental protection. First held on April 22, 1970, it now includes a wide range of events coordinated globally through earthday.org including 1 billion people in more than 193 countries.

annual parade celebrating lesbian, gay, bisexual, transgender, and queer (LGBTQ) social and self-acceptance, achievements, legal rights, and Pride

multi-genre entertainment and comic convention

thumb|A crowded exhibition hall during CeBIT 2000 thumb|IBM stand during CeBIT 2010 thumb|Jimmy Wales 2014 on CeBIT Global Conferences, [[Wikipedia Zero]] thumb|Number of CeBIT visitors 1986–2013 thumb|Logo used until 2017 CeBIT was a computer expo which, at its peak, was the largest and most internationally representative. The trade fair was held each year on the Hanover fairground, the world's largest fairground, in Hanover, Germany. In its day, it was considered a barometer of current trends and a measure of the state of the art in information technology. It was organized by Deutsche Messe

public holiday in North Korea (15th January) and South Korea (9th October)

series of poker tournaments, held annually

annual LGBT event in Europe

annual LGBTQ parade in New York City, among the largest in the world

film festival

beauty contest