Thursday, June 19, 2025 9:00 a.m. – 12:00 p.m. Gloucester City Hall 9 Dale Avenue, Gloucester, MA 01930 Free and Open to the Public. Join the Cape Ann Museum at Gloucester City Hall to celebrate Juneteenth, the oldest nationally celebrated commemoration of the ending of slavery in the United States. 9:00 a.m. – 9:30 a.m....