Changemaker Club Who We Are The Changemaker Club is the introductory club for undergrad students seeking involvement in social innovation and the Ballard Center. We believe that in order to solve important social issues we must first have a deep understanding of them. To help students achieve this understanding we provide: Monthly presentations by experts working to solve social problems. An opportunity to be involved in meaningful projects related to social innovation. A connection and entry point to other Ballard Center organizations. How to Join Visit the Marriott School clubs website to join the Changemaker Club. Select Changemaker Club and pay $10 for a semester membership or $15 for an annual membership. If you have any questions, please email us. Dates and locations of our events are listed on our calendar.