Exhibition for anti-authoritarian literature and anarchist cultural events
An anarchist bookfair is an exhibition for anti-authoritarian literature often combined with anarchist social and cultural events. They have existed since at least 1983, beginning in London, and are held either annually or sporadically. Some have speakers or other events related to anarchist culture. Overview. Anarchist bookfairs have existed since at least 1983. They are community-organized, held either annually or sporadically, and usually last between a day and a weekend. At these fairs, anarchist publishers sell literature from booths to an internal audience of other anarchists.
https://en.wikipedia.org/wiki/Anarchist_bookfair