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).

• ---Another Believer _(Talk) 17:44, 4 February 2025 (UTC)[reply]
• //Lollipoplollipoplollipop::talk 17:45, 4 February 2025 (UTC)[reply]
• ☆ Bri (talk)

• Expand Cannabis in Germany, especially from German article. One year on from legalisation, lots of new info to add.
• Expand Cannabis legislation proposals in the United States
• populate Category:2024 in cannabis
• create and populate Category:2025 in cannabis
• recategorization? follow up on Talk:Cannabis industry
• complete Outline of cannabis hemp, e.g. Hemp in North Carolina
• Deorphan
  • American Autoflower Cup
  • Aurora Sky and Aurora Sun
  • Cannabis trafficking penalties for juveniles
  • Keyva King
  • Kush Bottles
  • Sticky Fingers Brownies
  • Tokken
• Redlinks
• Companies at List of largest cannabis companies by revenue

• AusCann
• Sara A. Carter
• Gandalf the Green Fairy
• Green Thumb Industries
• List of anti-cannabis activists
• The Marijuana Show
• Organigram Inc.
• Pot in Pans
• Weed Rules
• Caitlin Rose Sweet
• Teesside Cannabis Club

• 420 (cannabis culture)
• Amercanex
• Cannabis advertising
• Cannabis and Judaism
• Cannabis industry
• Cannabis in Switzerland
• Cannabis in the United Kingdom
• Chris Visco
• Cresco Labs
• Copperstate Farms
• Degenerate Art (film)
• Fallo Arriola
• The Grass Company
• Green fairy (cannabis)
• Indiva
• List of British politicians who have acknowledged cannabis use
• MardiGrass
• Mid-Orange Correctional Facility
• National Cannabis Industry Association
• Operation Pipe Dreams
• Panaxia
• Sensi Seeds
• STATES Act
• The Alice B. Toklas Cook Book
• The Salt Shed

• Amercanex
• Chris Visco
• Copperstate Farms
• Fallo Arriola
• Four Twenty Bank
• The Grass Company
• Lakeside Herbal Solutions
• Lee Carroll Brooker case
• Panaxia
• Tweed Farms

• File:AusCann logo.png
• File:Copperstate Farms logo.png
• File:Degenerate Art documentary film cover.jpg
• File:The Grass Company logo.png
• File:Green Thumb Industries logo.png
• File:Indiva logo.png
• File:MardiGrass logo.png
• File:Organigram logo.png
• File:Sensi Seeds logo.png
• File:Teesside Cannabis Club logo.png
• File:Tweed Farms logo.png
• File:Weed Rules cover.jpg

• 
  Sign for Brothers, billed as "Oregon's oldest dispensary", Portland, Oregon
• 
  Cannabis Corner, Portland, Oregon
• 
  Cannabis Corner
• 
  Cannabis Corner
• 
  Cannabis Corner
• 
  Brothers Cannabis, Portland, Oregon
• 
  Green Lion, Portland, Oregon
• 
  RISE dispensary, Silver Spring, Maryland

• Wikipedia:WikiProject Cannabis/420 Collaboration/2017
• Wikipedia:WikiProject Cannabis/420 Collaboration/2018
• Wikipedia:WikiProject Cannabis/420 Collaboration/2019
• Wikipedia:WikiProject Cannabis/420 Collaboration/2020
• Wikipedia:WikiProject Cannabis/420 Collaboration/2021
• Wikipedia:WikiProject Cannabis/420 Collaboration/2022
• Wikipedia:WikiProject Cannabis/420 Collaboration/2023
• Wikipedia:WikiProject Cannabis/420 Collaboration/2024