“At this moment in history, you’ve got to choose between being in favor of legalization, or being against ‘the system.’” Mason Tvert is leading a quick tour of what he irreverently describes as the Marijuana Manor—a genteel, three-story, historically-registered, 1880s-era brick and stained-glass building in downtown Denver that was recently converted into permanent office space for a consortium of do-gooders fighting to make legal cannabis work in America. The building […]