The Last Prisoner Project is a nonprofit organization committed to ending the injustice of cannabis prohibition and repairing the harm caused by decades of failed drug policy. As legalization expands across the United States, thousands remain incarcerated or burdened by convictions for cannabis-related offenses. Through legal intervention, public education, and legislative advocacy, The Last Prisoner Project works to secure release, expungement, and restorative justice for impacted individuals and families. Visit The Last Prisoner Project at the Hawaiʻi Cannabis Expo 2026 to learn how reform efforts are advancing nationwide and how you can support a more just and equitable cannabis future.