New Hampshire history is full of people who stepped out of line to challenge patriarchy, violence, racism, capitalism, and other forms of injustice. In many cases they took substantial risks, often suffering imprisonment, assault, even death. Sometimes they met success, other times they lit sparks that led to change over years or decades. Arnie Alpert, creator of nhradicalhistory.org, will introduce us to some of them and tell the story of efforts to place an official marker at the Concord birthplace of Elizabeth Gurley Flynn, its summary removal, and an ongoing legal challenge.