Cannabis Extraction 101 with Justin Barnhill

Interested in cannabis concentrates, what they are used for and how they are made? Come to this Cannabis extraction class and learn the What's, How's, and Why's of cannabis extraction with the founder of Columbia Concentrates, Justin Barnhill. Columbia Concentrates was voted Best Concentrate Company at the 2016 Dope Industry Awards. Admission to all classes and seminars are free with the cost of admission to the Hemp and Health Expo. Tickets to the expo are $10 and will be available at traconline.com, the TRAC box office or the Kennewick Ranch and Home (Tickets available 8/29). This is a 21+ over event. Contact 509-222-9157 or message us with any questions.