The General Grand Chapter, Order of the Eastern Star, international headquarters is located in Washington D.C. USA

OES International Headquarters
1618 New Hampshire Avenue, NW
Washington, DC 20009-2549

Charles Chandler, PGP of West Virginia
Right Worthy Grand Secretary

Office Hours
9:00am – 4:00pm, Eastern Time zone

Email: rwgsecretary@easternstar.org
Phone: 202-667-4737
Fax: 202-462-5162