Dadamac Changemakers How it works Changemakers engage with DadaMac Any Changemaker, anywhere in the world, is welcome to tell us about their work, using this form. We will review it and help them to make their first page here on DadaMac. To begin with, it is up to the Changemaker to send updates, which will be posted by trainee DadaMac volunteers. After a while, a Changemaker will hope to attract some deicated trained volunteers, who will make regular contact with the Changemaker and post updates on their projects. Changemakers with an established track record can become registered DadaMac Changemakers - at this point their volunteers will be eligible to post appeals on the site.