Battle of Bunker Hill 251st Commemoration Event Management and Production Services at Boston National Historical Park A detailed description can be found in the attached Statement of Work (SOW). Two o... Battle of Bunker Hill 251st Commemoration Event Management and Production Services at Boston National Historical Park A detailed description can be found in the attached Statement of Work (SOW). Two organized site visits have been scheduled for interested offerors, as follows: May 6, 2026, at 11:30 am ET May 7, 2026, at 11:30 am ET Participants will meet at Bunker Hill Monument, Monument Square, Boston, MA, 02129.