One day.Business only.
The halls belong to trade visitors, the conference to your network.
On Thursday, Mary Jane opens to trade visitors only.
Exhibitors have time to talk,
you have room to decide.
The day the industry has to itself.
As a trade visitor
As an exhibitor
Voices from the halls
“We attend nearly all of the hemp expos across Europe but Mary Jane is by far and away our favourite, not only for the revenue and leads generated, but also for its unique vibe!”
“Lots of interesting conversations and a great exchange with patients, supporters and experts gave us valuable impulses. We are looking forward to next year!”
“Mary Jane Berlin was an absolute game changer for our business! Not only could we present our brand to a huge audience, we also made valuable contacts that are driving our growth.”
“Mary Jane is the best fair when it comes to cannabis: everyone is in a good mood, great stands, great people!”
“I had the pleasure of visiting the hemp fair this year and can only say that it was an absolutely fantastic experience.”
“A really great experience. Great stands, great conversations and a superb atmosphere.”
Your business ticket
Presenting Partner
Platinum Partner
Gold Partner
Silver Partner
Is the trade fair also suitable for people who have had little to do with cannabis so far?
Absolutely! The Mary Jane Fair is a platform for education and education about cannabis. Here you can learn everything about the medical, scientific and cultural aspects of cannabis in a safe and professional environment. Whether you're new to the industry or simply curious, our trade fair offers valuable insights for everyone.
Can I smoke on site?
There is a strict smoking ban in the halls. That's what the entire outdoor area is for:).
Do I have to be over 18 to attend the exhibition?
Yes, you must be over 18 years of age. Accompaniment by parents or an accompanying adult will not be accepted.
What am I not allowed to bring to the event?
To make everyone feel comfortable and safe, we ask you to leave the following things at home:
- alcohol and similar beverages (our event is alcohol free)
- Large bags, backpacks, suitcases, cloth bags or plastic bags that are larger than DINA4
- No glass bottles! Tetra packs and PET bottles up to 1.0 l are allowed (max. two per person). You can refill these at local water stations.
- weapons, weapon-like or other dangerous objects
- fireworks and other explosive materials
- Bulky items
- drones or comparable devices
- animals (exception: demonstrably required service animals)
- Drugs — possession and use of narcotics within the meaning of the BtMG is not permitted
- scooters and bikes
What can I expect during access control?
- Waiting times are to be expected.
- For your safety, we carry out bag checks; we only reserve the right to carry out physical checks in exceptional cases.
- Please understand that we cannot grant access to people who are heavily intoxicated or under the influence of drugs.
What should I keep in mind for a relaxed visit to the trade fair?
- Small bags: It is best to bring only small bags or fanny packs that meet the size restrictions.
- Preparation & prohibited items: Check out the official Mary Jane website in advance about applicable regulations (see FAQs).
- Arrive early: Plan enough time for security checks — there may be waiting times, especially on busy days.
- Safety Precautions: Please follow the instructions of security and order personnel as well as the local police and fire department.
Is the exhibition barrier-free and what applies to accompanying persons in case of severe disability?
Messe Berlin is a ground-level and therefore barrier-free event space. If the symbol “B”, “Bl”, “GL”, “aG” or “H” is in your disability pass, admission is free for the accompanying person. All you have to do is buy a ticket for yourself.
What does the trade fair offer that I can't find online?
While information is available online, the Mary Jane trade show offers a unique opportunity to experience products directly, meet experts in person, and participate in live workshops and discussions. In addition, the local networking experience is irreplaceable — here you can make direct connections with like-minded people and experts.
Why should I visit the fair if I'm not a cannabis consumer?
The exhibition is not just for consumers, but for anyone interested in the diverse uses of cannabis, including its role in wellness and medicine. In addition to discovering new products, there are also educational events that offer deeper insights into the health, legal and cultural facets of cannabis.
Do I have to print out my ticket to enter or is it enough on my mobile phone?
The ticket on your mobile phone is enough!
When and where does Mary Jane take place?
Our event will take place from June 3 to 6, 2027 at Messe Berlin, Hammarskjöldplatz, Eingang Nord, 14055 Berlin.
What are the opening times of the event?
Thursday, June 3, 2027 11:00 - 18:00 (no festival)
Friday, June 4, 2027 11:00 a.m. - 8:00 p.m. (festival until 10:00 p.m.)
Saturday, June 5, 2027 11:00 a.m. - 8:00 p.m. (festival until 10:00 p.m.)
Sunday, June 6, 2027 11:00 - 18:00 (festival also until 18:00)
How do I get to Messe Berlin?
Messe Berlin is easily accessible by subway (U2 Theodor-Heuss-Platz or U2 Kaiserdamm), S-Bahn (S1, S41, S42, S45, S46 Messe Nord/ICC) and bus (stops near Theodor-Heuss-Platz and at the exhibition ground/ICC).
In addition, the B2B Day 2026 is exclusively accessible at a reduced rate with the Mary Jane Berlin event ticket from Deutsche Bahn.
Nighttime closure of the A100: From June 8 to 12, 2026, the A100 will be closed in both directions between the Charlottenburg interchange and the Hohenzollerndamm junction every night from 8:00 p.m. to 5:00 a.m.
When and where does the official afterparty take place?
Location: Eichenstr. 4a, 12435 Berlin
Date: June 13, 2026 | 8:04 PM – 4:20 AM
On June 13, we’ll be gathering at Haus der Visionäre, an extraordinary industrial venue with plenty of space and a fantastic outdoor area. Look forward to multiple dance floors, plenty of seating, food stands including snacks, a market area, a gaming zone, and plenty of cold drinks.
Where can I park?
In front of the North Entrance to Messe Berlin, you can park for free at car parks P1 and P2. However, we recommend using public transport, as parking spaces sell out quickly.
