On Saturday, April 9, there will be a panel discussion about "a group of poets, artists, architects, students and troublemakers known as the Lettrist/Situationist International (LI/SI)" who in the 1960s and 1970s "made a desperate attempt to re-inscribe the European city so that its inhabitants could break free from the bleak urban routine of work and consumption." The event takes place at the Judson Memorial Church, and is part of the Annual Anarchist Book Fair.