Editing Chaos Computer Club (section)

=== Regular events ===
[[File:Ccc2003PirateTent.jpg|right|thumb|Chaos Communication Camp 2003 near Berlin, featuring the ''{{ill|Pesthörnchen|de}}'' aka ''{{lang|de|Datenpirat}}'', a [[Jolly Roger]] malapropism to the logo of the former [[Deutsche Bundespost]], the Federal Post of Germany]]

The CCC hosts the annual [[Chaos Communication Congress]], Europe's biggest hacker gathering.
When the event was held in the [[Congress Center Hamburg|Hamburg congress center]] in 2013, it drew 9,000 guests.<ref name="TTF"/>
For the 2016 installment, 11,000 guests were expected,<ref name="CCC_33C3"/> with additional viewers following the event via live streaming.

Every four years, the [[Chaos Communication Camp]] is the outdoor alternative for hackers worldwide.
The CCC also held, from 2009 to 2013, a yearly conference called [[SIGINT (conference)|SIGINT]] in [[Cologne]]<ref name="SIGINT_2009"/> which focused on the impact of digitisation on society. The SIGINT conference was discontinued in 2014.<ref>{{cite web|url=http://sigint.ccc.de/|archive-url=https://web.archive.org/web/20150419234032/http://sigint.ccc.de/|url-status=dead|archive-date=2015-04-19|title=SIGINT}}</ref>
The four-day conference ''[[Gulaschprogrammiernacht]]'' in [[Karlsruhe]] is with more than 1,500<ref>{{cite web |url=https://zkm.de/media/file/de/190522_gpn19_entwurf-ik.pdf |archive-url=https://web.archive.org/web/20210627151212/https://zkm.de/media/file/de/190522_gpn19_entwurf-ik.pdf |archive-date=2021-06-27 |url-status=live |title=19. Gulaschprogrammiernacht: Chaos im Lichthof |access-date=2019-06-03 |language=de}}</ref> participants the second largest annual event.
Another yearly CCC event taking place on the Easter weekend is the [[Easterhegg]], which is more workshop oriented than the other events.

The CCC often uses the [[C-base|c-base station]] located in Berlin as an event location or as function rooms.