60% of Cannabis users have not seen ANY Cannabis advertisement within the last 30 days! 

This is a big problem, because advertisement of services leads to better accessibility. C3RN will be vetting our partners as well as connecting like-minded individuals in our extensive network that encompasses all areas of the industry!

“The illegality of cannabis is outrageous, an impediment to full utilization of a drug which helps produce the serenity and insight, sensitivity and fellowship so desperately needed in this increasingly dangerous world.” – Carl Sagan

“What is weed? A plant whose virtues have never been discovered” – Ralph Waldo Emerson

9/18/18 – C3RN has launched the largest formal network of Cannabis industry professionals in MA. Over 50 companies have agreed to participate in a cutting-edge internship program that will lead to better quality care throughout the commonwealth.

No upcoming events at this moment 🙁

Check back soon!


The following companies, organizations, research institutions, and dispensaries have agreed to set the highest standards for the Cannabis industry in MA. We will be piloting a cutting-edge internship program that will integrate all aspects of the industry and educate all participants, expanding the community of Cannabis advocates.

American Cannabis Company, Inc.

Cathro, LLC

Down the Road Beer Co.

Green Line Boston

Holistic Health Group, Inc

Sensi Magazine


Mass Cannabis Chefs

T Bear Inc

UMass Dartmouth

AmeriCann, Inc.

Chronic Trips

ELEVATE Northeast

Green Lion Partners

Holyoke Community College

Mass Grower Advocacy Council

River Run Gardens

Sinsemilla Seminars

THC Staffing Group

Veterans for Alternative Healing

Ardent and EON

Clearwater Branding

Evio Labs

Hempire LLC



Riveter LLC

Sira Naturals

The Summit Lounge

Vincente Sederberg

Boston West Veterinary Emergency

Climate Resources Group

Green Glove Consulting

Hereditary Neuropathy Foundation

Marker Protection Group


Seaweed Technologies

Stalk & Beans

Trella Technologies