420: The Legend Behind the Californian High-Schoolers and How 420 Became Globally Recognized Amongst Stoners

Steven Agar |
420, cannabis, marijuana
It only works in America. 20/4 across the rest of the world…

Each year on this day, 420, 20 April,ย marijuana enthusiasts all around the world, from Amsterdam to Londonย to California, congregate to celebrate cannabis culture, whether itโ€™s legal or not.

Every year, more than a thousand people gather in Londonโ€™s Hyde Park to mark 4/20, smoking joints together at the designated time while calling for cannabis to be legalized, and tens of thousands party peacefully in Denver with hundreds of vendors and free music performances.

420, cannabis, marijuana
420 gathering in Denver, CO. Credit: Canna Magazine

That cannabis is becoming more and more accepted in our culture is not beyond question, but why do we celebrate it on 20th April? What is the truth behind theย origins of this day, and what are some of the urban myths?

  • One such urban myth suggested that 420 was the penal code in the state of California used by police officers for marijuana use. However, according to Snopes.com, the 420 penal code actually refers to โ€œobstructing entry on public landโ€ and does not refer to marijuana use in any other US state, either.
  • No. It is not the date Bob Marley died (5/11/81), nor is 4/20 his birthday. It is also not the date that Jimi Hendrix, Janis Joplin, or Jim Morrison died.
  • Another musical link is Bob Dylan’s song, “Rainy Day Women #12 & 35,” and its lyric, “Everybody must get stoned.” Multiply 12 by 35, and you get 420. A little tenuous, and Dylan himself has never confirmed any link.
  • Neither LAPD nor NYPD even has a code 420. San Francisco Police have one, but it’s for a “juvenile disturbance.”
  • Hitler was born on April 20, 1889, and April 20 is also the anniversary date of another horrible buzzkill, the Columbine High School massacre of 1999. Fortunately, that is definitely not 420’s origin, as references to 420 date back to the 1970s.

So, if the above are all garbage, then where did it originate? And how did it spread to everyday use and general pop culture? There is one explanation that seems to have the most credence and is widely accepted by most… it started with some California stoners who wanted to score some free weed.

420, cannabis, marijuana
The Grateful Dead. Credit: Bailiwick Express

In the fall of 1971, harvest time, the Waldos got word of a Coast Guard service member who could no longer tend his plot of marijuana plants near the Point Reyes Peninsula Coast Guard station. A treasure map in hand, the Waldos decided to pluck some of the free bud.

The Waldos were five students from San Rafael High School: Steve Capper, Dave Reddix, Jeffrey Noel, Larry Schwartz, and Mark Gravich. The guys hung out with the band The Grateful Dead, and Reddix ended up as a roadie for them, helping the term catch on in the 1990s amongst that Deadhead circle.

The Waldos, who were all athletes, agreed to meet at the statue of Louis Pasteur outside the school at 4:20 pm, after practice, to begin the hunt.

Despite numerous searches, they never found the patch, but the number 420 became a useful code for them to communicate with each other; they would say โ€œ420โ€ to each other during the school day as the code to meet for a smoke.ย 

โ€œWe would remind each other in the hallways we were supposed to meet at 4:20.”

420, cannabis, marijuana
The Grateful Dead flyer from 1990. Credit: Mother Jones

The legend continues that on Dec. 28, 1990, Deadheads in Oakland handed out flyers at a Grateful Dead show in Oakland, CA, inviting people to smoke โ€œ420โ€ on April 20 at 4:20 pm. One of these flyers landed in the hands of Steve Bloom, a former reporter for High Times magazine. The publication published the flyer in 1991 and continued to reference the number, and before long, those digits became known globally for their association with marijuana.

As nobody has come up with any story that pre-dates 1971, the โ€œWaldosโ€ have officially been recognized as the โ€œinventorsโ€ of 420. The guys still live in northern California, in Marin County and Sonoma County, and are still good friends.

420, cannabis, marijuana
Fed up with the constant theft of mile marker 420, Colorado DOT replaced it with mile marker 419.99. Credit: CDOT

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