The Sheraton Centre Toronto Hotel hosts O’Cannabiz on April 21-23 in Ontario, Canada. The event addresses Canada’s decriminalization of marijuana from a business perspective. Organizers hope to prepare attendees for the new marketplace through panels and discussions with forward-thinking industry leaders. The first day of the show provides attendees with a crash course of the industry, while more complex topics are addressed during the following days. Each day of the show includes breakfast, lunch and an evening mixer. Tickets are available now.