Event Details

420 On The Block, Denver’s only 3-day 420 music festival and celebration, returns for its second year. Get Mile High with headliners Action Bronson, Matisyahu, Break Science featuring Borham Lee and Adam Deitch, and their live band featuring Adam Smirnoff, Jesus ​and ​the Shady Horns ​of ​Lettuce, plus sets from Washed Out, Karl Denson’s Tiny Universe presents: Eat a Bunch of Peaches (a tribute to the Allman Brothers), Michal Menert, Nattali Rize & more.

Located at Denver’s Fox Street Compound, a nonprofit resource and arts center, the festival includes: two outdoor stages, live art, immersive installations, cannabis-related activism and education, food trucks, and a free 420 Bazaar brought to you by World Cannabis Week. At the Bazaar, attendees can participate in the 420 Challenge, a carnival-based challenge which offers $5,000 worth of prizes.

VIP ($175), GA ($59) and Single Day passes ($25) are on sale now for those 21+ at www.420OnTheBlock.com

Friday, April 20th:

Break Science Live Band feat. Borahm Lee, Adam Deitch, Adam Smirnoff, Jesus & Shady Horns (Lettuce)

Pretty Lights Movement Presents: Michal Menert, Supervision, Chris Karns

Karl Denson’s Tiny Universe presents: Eat a Bunch of Peaches

Mikey Thunder

Saturday, April 21st:

Action Bronson

Washed Out


Kitchen Dwellers


The Sweet Lillies

OrKa Odyssey

Sunday, April 22nd:




Nattali Rize

The Reminders

Wake Up and Live - Bob Marley Tribute

Jyemo Club

Lead sponsor The Green Solution, Colorado’s premier cannabis company with 14 locations across the state, is offering tickets in-store with no services fees, along with a wide selection of products to enjoy during the 4/20 holiday.

We encourage you to sit back, relax, and join the Mile High Club in style while experiencing cannabis culture’s premiere destination — the Mile High City. This is truly the flyest, highest 420 celebration Denver has ever seen.

  • When: Fri Apr. 20 - 2:00 pm
    Sun Apr. 22 10:00 pm

  • Address: 725 W 39th Ave.
    Denver CO,US 80216

  • Web: Visit Website