Wikipedia:WikiProject Cannabis/420 Collaboration

The 420 Collaboration is an annual campaign to create and improve cannabis-related content at Wikipedia and other Wikimedia projects in a variety of fields, including culture, health, hemp, history, medicine, politics and religion.

The campaign usually runs starting late March through April, and is organized around curated lists of redlinks or at-will article creation and improvement on English Wikipedia (or media contributions to Wikimedia Commons).


Ready to
Contribute?
Learn how you can contribute content and expertise.

Accomplishments

New articles

Improved articles

De-orphaned articles

Media

Fair use, English Wikipedia
Wikimedia Commons

Ideas and Tasks

Participants

Past campaigns

🔥 Top keywords: Main PageSpecial:SearchPage 3Wikipedia:Featured picturesHouse of the DragonUEFA Euro 2024Bryson DeChambeauJuneteenthInside Out 2Eid al-AdhaCleopatraDeaths in 2024Merrily We Roll Along (musical)Jonathan GroffJude Bellingham.xxx77th Tony AwardsBridgertonGary PlauchéKylian MbappéDaniel RadcliffeUEFA European Championship2024 ICC Men's T20 World CupUnit 731The Boys (TV series)Rory McIlroyN'Golo KantéUEFA Euro 2020YouTubeRomelu LukakuOpinion polling for the 2024 United Kingdom general electionThe Boys season 4Romania national football teamNicola CoughlanStereophonic (play)Gene WilderErin DarkeAntoine GriezmannProject 2025