nnually in February since 1978. With over 430,000 admissions it is the largest publicly attended film festival in the world.
Berlin's nightlife is one of the most diverse and vibrant of its kind in Europe. Throughout the 1990s, people in their twenties from many countries, particularly those in Eastern and Central Europe, made Berlin's club scene the premier nightlife destination of Europe. After the fall of the Berlin Wall in 1989, many historic buildings in Mitte, the former city center of East Berlin, were illegally occupied and re-built by young squatters and became a fertile ground for underground and counterculture gatherings. Mitte and surrounding boroughs are also home to many nightclubs, including techno clubs Tresor, WMF, Ufo, E-Werk, KitKatClub and Berghain. The techno-music club, Linientreu, near the Kaiser Wilhelm Memorial Church, has been in business since the late 1980s.
Berlin is notable for its diverse partyscene. Clubs are not required to close at a fixed time on the weekends, and many parties last well into the morning, or all weekend. Berghain features the Panorama Bar, so named because the bar opens its shades at daybreak, allowing party-goers a panorama view of Berlin after dancing through the night.
The SO36 in Kreuzberg originally focused largely on punk music, but today has become a popular venue for many dances and parties. SOUND, located from 1971 to 1988 in Tiergarten and today in Charlottenburg, gained notoriety in the late 1970s for its popularity with heroin users and other drug addicts as described in Christiane F.'s book Wir Kinder vom Bahnhof Zoo.
The Karneval der Kulturen, a multi-ethnic street parade celebrated every Pentecost weekend, and the Christopher Street Day are both supported by the city's government. Berlin is also well known for the cultural festival, Berliner Festspiele, which include the jazz festival JazzFest Berlin. Several technology and media art festivals and conferences are held in
