
Hash Bash 2025


High Noon - April 5th
The U Of M Diag
The Ann Arbor Hash Bash

Hash Bash Is A Free Cannabis Rally Held Annually During The First Saturday in April At Noon On The University Of Michigan Diag in Ann Arbor, Michigan. Featuring Guest Speakers, Music, Poetry, Activism, Art And Beyond There Is No Other Event Like The Ann Arbor Hash Bash
Hash Bash Location

Will We See You At Hash Bash 2025?
2025 Guest Speakers And Music Lineup
~Guest Speakers~
Tommy Chong
Jamie Lowell
Adam L. Brook
Leni Sinclair
Kevin Pybus
Jim Salame
Trish Matson
Josey Scoggin
Ryan Bringold
Amie Carter
Rick Anstiss
Mikal Goodman
Dr. Detroit (Mike Witty)
Michael Thompson
Eli Savit
Chuck Ream
Rich Birkett
Brad Forrester
Thomas Lavigne
Missy Jekel
Sheriff Alyshia Dyer
Leaha Dotson
Senator Jeff Irwin
Adam Rosenberg
Richard Clemente
Paul Tylenda
Representative Wilson Jr.
Debbie Dingell
More TBA
~Music Lineup~
Laith Al-Saadi
Cosmic Knot
And More TBA

What Is Hash Bash?
Taking place annually on the first Saturday of April high noon at the University of Michigan Diag, Hash Bash began as a protest to raise awareness for the unfair arrest and sentencing of John Sinclair. John was sentenced to 10 years of prison for two joints in 1969.
The news about John receiving such a harsh sentence for such a harmless crime quickly spread around the world. Many came together at the University Of Michigan to rally against the unreasonable laws and the event brought the likes of many musicians and activists including John Lennon who debuted his new song, "It Ain't Fair John Sinclair" during the event.
Through the efforts of Leni Sinclair and the rally at the U of M the State Supreme Court of Michigan took notice and decided to change the law that led to John's arrest allowing a small gap of time where cannabis was suddenly legal in Michigan.
The first Hash Bash was held on April 1st 1972 at the U of M Diag as a reaction to that ruling of the Supreme Court. Since then the event has grown into infamy.
With thousands gathering to protest annually at Hash Bash the event helped legalize medical and recreational cannabis in Michigan and sparked a movement that is still growing around the world to this day.
With cannabis legalized in Michigan the focus has shifted to raising awareness for federal decriminalization, ending the war on drugs, legalizing entheogenic substances and standing in solidarity through Counter Culture to express our fundamental American rights of Life, Liberty and the Pursuit Of Happiness.
Partnering up with Great Lakes Expungement Network the Hash Bash Organization now helps raise funds to expunge the criminal records of those effected by the war on drugs. Great Lakes Expungement works tirelessly to expunge records for FREE to help people with former convictions get their lives back on track.
John Sinclair
There Are Two Other Cannabis Events That Also Take Place In Ann Arbor During Hash Bash Weekend
The Hash Bash Cup Held At The Wyndham Garden Hotel Is A Separate Event That Runs All Weekend And Requires Tickets
The Monroe Street Fair Is A Vendor Market Held On The Opposite Side Of The Campus And Is A Separate Event From Hash Bash
Where's The After Party?

The Mac Podz Host Their Annual Hash Bash After Party
Saturday April 5th - 10pm At The Blind Pig
Hash Bash Organization Is Proud To Partner With Great Lakes Expungement Network. Helping restore people's lives that were effected by the war on drugs, Great Lakes Expungement has helped thousands of people change their lives for the better.
The Impact Made By Great Lakes Expungement
Over $6M
Given Out In Legal Care
3182
Expungements
Founded 2021
5 Years Of Helping The Community
$600,000
Raised In The Past 2 Years