City Cast Las Vegas logo

420 Has Come a Long Way Since Weed Was Legalized

Posted on April 19, 2024   |   Updated on September 30, 2025
Rob Kachelriess

Rob Kachelriess

Crowds line up in 2017 for the first recreational pot sales in Las Vegas.

Crowds line up in 2017 for the first recreational pot sales in Las Vegas. (Sam Morris/Las Vegas News Bureau)

Tomorrow is April 20 or “four-twenty” — a phrase that’s gone from an inside joke for stoners to a recognizable piece of pop culture. We don’t even blink now when 420 ads pop up on billboards, magazines, or websites. Dispensaries have entered the mainstream and while not exactly Sears or Walmmart, they’ve become — dare I say it? — ingrained in our economic fabric.

But it took a while to get here. Longer than it should’ve.

After voters had their say, medical marijuana use in Nevada was legalized in 2001. But there wasn’t anywhere to legally buy the stuff until laws changed in 2013, allowing the first dispensary in the state to open two years later.

Voters approved recreational use in 2016 and the first sales requiring a simple proof of age took place on Friday, June 30, 2017. Lines wrapped around the block as hundreds queued up at Essence Cannabis on the northeast corner of Las Vegas Boulevard and Sahara, technically just outside the Strip border. Ricky Nault was the first customer through the door, earning a round of applause from the staff.

Now, more than 70 legal dispensaries in Southern Nevada are rolling out their best 420 discounts. So where did the term come from anyway? The phrase is traced back to a tight-knit group of young Grateful Dead fans in the ‘70s, referring to a time when the youngsters would light up after school. It evolved to reflect April 20 as well and now we’re celebrating sales, parties, events, festivals, and celebrity endorsements — all tied to the business of weed. Maybe it will become a national holiday at some point?

Share article

Hey Las Vegas

Stay connected to City Cast Las Vegas and get ready to join the local conversation.

Can't subscribe? Turn off your ad blocker and try again.

The latest in Las Vegas

Mayoral MondaysSeptember 28

Mayoral Races to Watch in Southern Nevada

Voters will help choose two new mayors in Southern Nevada. Who are the candidates and what do they stand for?

Poll workers in yellow shirts look over people voting in voting booths set up at a mall.
Las Vegas, ExplainedSeptember 25

Take This Week's Las Vegas News Trivia Quiz

Ready for a challenge? Take our weekly quiz, based on the news and stories of this past week in Las Vegas.

A large excavator digs.
Las Vegas' BestSeptember 24

Celebrate Dolly Parton on 9 to 5 Day

Saturday is Sept. 25 or “9 to 5 Day,” which gives Las Vegas the perfect opportunity to celebrate the legacy of Dolly Parton.

Dolly Parton sings on a stage at Laughlin Event Center in 2016.
Keep It LocalSeptember 24

Meet Water Street’s Movers and Shakers

From Strip pastry chefs to local architects, discover the passionate people building their businesses and lives right here on Henderson's...

Architect Windom Kimsey stands at a bar at Public Works.
Keep It LocalSeptember 24

Your Water Street Micro-Neighborhood Guide

Discover how Henderson’s Water Street got its name from a 1942 wartime pipeline. Explore the historic district, local businesses, and par...

An open and light dining space with white chairs and tables, wood floors and a chandelier.
Keep It LocalSeptember 17

Your Guide to Las Vegas Butcher Shops

Explore Las Vegas' best butcher counters, from whole-animal butchery at Featherblade to Diamond Spur's ranch beef. Find dry-aged ribeye,...

A close up of a cheeseburger in a wrapper, showing the melted cheese, lettuce, tomatoes, pickles and meat.
Keep It LocalSeptember 17

Know Thy Meat: A Buying Guide with Chef Brad Wise

Master the meat counter with 5 expert tips from Brad Wise of Wise Ox. Plus, get a sneak peek at their new Las Vegas location and 2027 Ox...

A glass case showing cuts of meat.
Las Vegas, ExplainedSeptember 16

How Big Can Las Vegas Get?

A plan to upgrade 27 miles of Interstate 15 could kick off a new wave of development between Sloan and Primm.

A sign for Highway 15 in the desert. One arrow on the sign points straight for Barstow, one points to the right for Las Vegas.