Octogon House
http://www.aia.org/conferences/green/AIAB082816?dvid=&recspec=AIAB082816
202-638-3105
Location: 18th & New York Ave, NW
Open Tuesday through Sunday: 10:00 am to 4:00 pm. Closed Mondays.
Served as James Madison’s White House following the destruction of the real White House by the British in 1814. The Treaty of Ghent was signed here, ending the War of 1812. Admission is $5.00 for adults, and $3.00 for students.

