As cannabis culture continues to thrive across the U.S., 420 has become a full-blown celebration of the plant, the people, and the progress we’ve made. Whether you’re blazing up in the sunny streets of California or vibing out in Washington state, there are plenty of cannabis-friendly events to hit on the West Coast this year. From music festivals and comedy shows to chill seshes and community expos, here’s your go-to guide for the top 420 events in 2025.
California Cannabis Events for 420
SF Space Walk – San Francisco
Dates: April 13–20, 2025
Location: Various lounges across San Francisco
Why Go: Dubbed “SF Beer Week for weed,” SF Space Walk is a weeklong celebration featuring seven elite growers, seven exclusive strain drops, and seven swanky lounges over seven nights. Expect art installations, music, food, and immersive experiences that highlight the best of California’s cannabis culture.
California Cannabis Expo – Sebastopol
Date: Sunday, April 20, 2025
Time: 3:00 PM – 9:00 PM
Location: Blue Ridge Kitchen, Sebastopol, CA
Why Go: Tucked in NorCal’s wine and weed country, this elevated expo is all about cannabis education, live music, local vendors, and top-tier vibes. It’s perfect for the conscious consumer looking to connect with brands and like-minded folks.
Underground 420 Festival – Los Angeles
Date: Sunday, April 20, 2025
Time: 1:00 PM – 8:00 PM
Location: Downtown LA
Why Go: The name says it all—this isn’t your average cannabis fest. Expect immersive art, booming sound systems, dank product drops, and heavy-hitting brands repping the SoCal scene.
Homegrown Harvest 420 Celebration – Porterville
Date: Saturday, April 19, 2025
Time: 2 PM – 8 PM
Location: Nuckols Ranch, Porterville, CA
Why Go: More community fair than warehouse rave, this Central Valley celebration focuses on legacy growers, local artisans, and good ol’ fashioned country hospitality.
Raw Garden 4/20 Block Party – Lompoc
Date: Saturday, April 19, 2025
Location: Old Town Lompoc, CA
Why Go: Raw Garden is throwing down with a block party full of food trucks, music, pop-ups, and killer deals on their full-spectrum fire. Whether you’re a flower head or a sauce aficionado, this is the place to be.\
Oregon 420 Events
Homegrown Music Festival – Bend
Dates: April 17–20, 2025
Location: Bend, OR
Why Go: This four-day festival showcases Bend’s local musicians and cannabis industry, celebrating 4/20 with a vibrant mix of music and community.
Celebrate 420 at Oregrown – Bend
Dates: April 19–20, 2025
Time: 8:00 AM – 10:00 PM
Location: Oregrown, Bend, OR
Why Go: Bend’s largest 420 event offers substantial discounts ranging from 25% to 40% off your favorite brands. Spend $100 (pre-tax) and receive a swag bag valued at $50. Enjoy vendors, food, glass blowing, and more.
Northwest Cannafest 2025 – Tualatin
Dates: April 18–20, 2025
Location: Northwest Cannabis Company, Tualatin, OR
Why Go: A three-day immersive 420 experience featuring 40-50% off all cannabis products storewide, vendor showcases, DJs, live glass blowing, a taco food truck, free cookies, and a spinning wheel for a chance to win free swag and prizes. A percentage of all sales support the Tualatin River Keepers.
Bridge City Collective 4/20 Celebration – Portland
Dates: April 18–20, 2025
Time: 9:00 AM – 10:00 PM
Locations: SE Grand Ave & N Williams Ave, Portland, OR
Why Go: Enjoy up to 40% off storewide, vendor pop-ups, giveaways, and a unique cannabis experience. The SE Portland location is conveniently near the Moda Center, making it a perfect stop before the Phish concert on April 20th.
420 Party – Portland
Date: April 20, 2025
Time: 8:00 PM
Location: Capacity Social Club, Portland, OR
Why Go: Celebrate 4/20 with Glowbal Events at this lively party featuring music, dancing, and a vibrant atmosphere.
GregoryT 420 Party – Portland
Date: April 19, 2025
Location: Ink Bus Mothership, Portland, OR
Why Go: Join Gregory Treadwell for a unique 420 celebration at the Ink Bus Mothership, which offers a creative and festive environment.
Washington State (& Colorado) 420 Events
420 Party Observed – 210 Cannabis Co
Date: Saturday, April 19, 2025
Time: 12:00 PM – 7:00 PM
Location: 210 Cannabis Co, Spokane
Why Go: Since the 20th falls on Easter this year, 210 Cannabis Co. is celebrating early with good vibes, exclusive promos, and community connections. Come through for a low-key local sesh.
Seattle 4/20 Stoner Run
Date: Saturday, April 19, 2025
Location: Seattle, WA
Why Go: An annual 4/20 event to raise money and awareness for ending national marijuana prohibition by killing stereotypes, one mile at a time
420 Puff & Paint with GnomeGrownArt – West Seattle
Date: Sunday, April 20, 2025
Time: 4:00 PM – 6:30 PM
Location: West Seattle, WA
Why Go: Join a 420 Puff & Paint session in West Seattle for a high-vibe art experience
Shit Show: 420 Edition – Seattle
Date: Saturday, April 19, 2025
Location: Timbre Room, Seattle, WA
Why Go: A 420-themed edition of the Shit Show, offering a unique blend of entertainment.
420 Art Walk – Bellingham
Date: Friday, April 18, 2025
Time: 5:00 PM – 9:00 PM
Location: 1211 Cornwall Ave, Bellingham, WA
Why Go: Toast to the creative side of cannabis at this free 21+ art walk featuring local vendors, artists, and a complimentary glass of champagne with entry. It’s the perfect mellow pre-party to kick off yor 420 weekend.
Mile High 420 Festival – Denver, CO
Date: Sunday, April 20, 2025
Location: Civic Center Park, Denver, CO
Why Go: Denver’s premier cannabis celebration, uniting enthusiasts, industry professionals, and top musical talent to honor cannabis culture. Scheduled for April 20, 2025, at Civic Center Park, this 21+ event features performances by artists such as Cordae, Bone Thugs-N-Harmony, and Conway the Machine. Attendees can explore exhibitor booths, enjoy Colorado’s best food trucks, and engage with celebrity guests, including host Tommy Chong.
