Centers and Street Corners
, a participatory exhibit about the physical and social components of centers and intersections, is staged from 6 to 9 p.m., Saturday, April 27, at the northwest corner of Fifth Avenue and Congress Street; free. Visitors help define what a center is, list favorite and memorable street corners, locate their own geographic centers, and compare street corners through photography and interactive overlay maps. Visit workerincorporated.com
for more information.