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From Red Rocks to Washington Square Park, here's every confirmed 420 event worth knowing about in 2026—organized by state so you can find what's near you fast.
If you’re searching for 420 events, you’ve landed in the right place. April 20, 2026, falls on a Monday, which means the celebrations stretch across the full weekend and beyond—giving you more options than a single-day holiday ever could.
The 420 events this year are bigger and better than ever. We’re talking outdoor festivals, concerts at some of the best venues in the country, cannabis markets, art shows, drag brunches, yoga sessions, gala nights, and community block parties spread across more than a dozen states.
This guide covers confirmed 420 events in every recreational state where we found real, verified happenings—organized by state so you can scroll straight to yours. Dates and lineups can change, so always confirm with the event directly before buying tickets. Let’s finalize those “420 events near me” searches.

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Recreational states only. Scroll to your state, find your 420 events, and start planning. Lineups and dates may change—always confirm with the event directly before purchasing tickets.

buds-a-palooza
Arizona’s cannabis scene has grown fast since legalization, and the 420 events in Arizona for 2026 are packed with festivals, food events, and some genuinely creative programming across Phoenix, Tucson, and Tempe. If you’re looking for 420 events, Arizona has you covered.

Hippie Hill
California is the OG legal state, and 420 California events are basically a statewide holiday. From Hippie Hill in San Francisco to underground LA parties, the options are stacked. Here are the confirmed 420 events for 2026.

Red Rocks
Denver is the 4/20 capital of the country. Colorado 420 events run the full week of April 15–23 as Cannabis Week, with everything from Red Rocks concerts to yoga at the Botanic Gardens. These are the confirmed 420 events in Denver Colorado and beyond for 2026.

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Connecticut’s cannabis retail scene is still building, but the 420 events Connecticut has going are worth the trip if you’re in the Northeast.

Colin Lloyd
Illinois has a growing cannabis event scene centered around Chicago and beyond. The 420 events Illinois lineup for 2026 includes the state’s first cannabis-friendly festival in central Illinois.

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Maryland’s cannabis scene is young but creative. The 420 events Maryland has for 2026 lean into the intersection of cannabis and craft.

NECANN
Massachusetts has strong cannabis retail and a growing event scene. The 420 events Massachusetts lineup for 2026 mixes dispensary activations with a major industry convention.

HASH BASH
Michigan has one of the most active cannabis communities in the Midwest. The 420 events Michigan calendar is anchored by the legendary Hash Bash in Ann Arbor.

JOSH HILD
Minnesota’s cannabis infrastructure is building, and the 420 events Minnesota scene are growing with it.

FLOWER EXPO
Missouri legalized recreational cannabis in 2023, and 420 events Missouri are starting to unfold.

420 STATE FAIR
Vegas does 420 the way Vegas does everything. Big.

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New Jersey’s 420 scene is heating up, especially along the Shore and in the NYC metro area.

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New York’s cannabis scene has exploded since legalization, and the 420 events New York lineup for 2026 stretches from Brooklyn to the Hudson Valley.

420 gala
Ohio’s recreational market is new, and the 420 events Ohio scene are building.

national cannabis festival
D.C.’s cannabis situation is unique—gifting culture dominates due to federal land restrictions, but 420 events in Washington D.C. thrive regardless.

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Whether you’re hitting a massive festival or a small community gathering, here are a few practical tips for attending 420 events near me… or anywhere.

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Start with this guide. We’ve organized confirmed 2026 events by state. You can also check Eventbrite, eventhi.io, and local dispensary social media for additional 420 events in your area.
No. Most 420 events run across the full weekend surrounding April 20, and some, like Denver Cannabis Week, span an entire week (April 15–23). Pre-420 events start as early as the first week of April.
It depends on the event. Some 420 events are consumption-friendly with on-site options. Others are cannabis-themed but don’t allow on-site consumption. Always check the specific event’s policies.
Some are free (like Washington Square Park and Hippie Hill), while others range from $10 to $175+ for VIP. Most fall in the $25–$50 range for general admission.
Colorado and California consistently have the most events and the biggest headliners. Colorado 420 events benefit from Denver Cannabis Week, Red Rocks concerts, and the Mile High 420 Festival. California has the sheer volume. New York is catching up fast.
Most are. Some markets and community events are all-ages, but the majority of 420 events with cannabis consumption require attendees to be 21 or older with a valid ID.

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