Gunston Building closed on July 16th Fairfax County Public Schools sent this bulletin at 07/12/2021 12:05 PM EDT Having trouble viewing this email? View it as a Web page. Our Gunston Building will be closed this Friday July 16, 2021 as the building will be inaccessible due to a construction related reason. 6500 Quander Road Alexandria, VA 22307 | Main Office: 703-718-2500Attendance | Web | Twitter