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The Leaf Register
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Cannabis Calendar · May 2027

Cannabis events & dates — May 2027

Everything on the cannabis calendar for May 2027: conferences and trade shows, retail sales days, policy and voting dates, and regulatory and tax deadlines. Click any item for details and add-to-calendar links, or switch to the week and day views.

‹ April 2027

May 2027

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                                                                    This month · dates TBA

                                                                    KeyEventSalesPolicyRegulatoryTaxCultureDashed outline = date estimated or pending; confirm with the organizer before booking.

                                                                    All items in May 2027

                                                                    3 items
                                                                    1. May 2027 · dates TBA

                                                                      Cannabis Drinks Expo — Chicago

                                                                      Industry eventsChicago, ILest.

                                                                      Trade show and conference for cannabis- and hemp-infused beverages. The organizer's site shows a May Chicago edition without a year; third-party calendars differ. Confirm before planning.

                                                                      Organizer: Cannabis Drinks ExpoCannabis Drinks Expo ↗Add to calendar
                                                                    2. May 14–15, 2027

                                                                      NECANN Minnesota Cannabis Convention

                                                                      Industry eventsMinneapolis, MNMinneapolis Convention Center

                                                                      NECANN's Minnesota convention for the state's adult-use market.

                                                                      Organizer: NECANNNECANN ↗Add to calendar
                                                                    3. May 28, 2027

                                                                      Friday before Memorial Day

                                                                      Retail sales dates

                                                                      Start of the summer holiday weekend — a reliable secondary sales bump for retailers; no industry-wide lift figure published.

                                                                      Add to calendar

                                                                    Missing an event in May 2027?

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