Washington, DC Chapter


Having trouble with registration?  Contact the Program Director.

DC-SLA Chapter Holiday Party/Business Meeting


The Mansion on O Street & O Street Museum are conveniently located in historic Dupont Circle, within walking distance to The White House, Embassy Row. With over 100 rooms and 70 secret doors, it is one of the most unique properties in the world.


A Rich History

Designed in 1892 by Edward Clark, architect for the US Capitol at the turn of the 20th century, the buildings were interconnected and served as a home for himself, his brother James “Champ” Clark, Speaker of the House (during Teddy Roosevelt’s Presidency), and a third brother, known as "the artist."

In the 30's it was converted into rooming houses for J. Edgar Hoover's G-men.

In the 1960's, the student leaders of the protest movement lived here, as documented by Norman Mailer.

The Mansion is proud to have been called home by Mrs. Rosa Parks — a resident of The Mansion when she visited DC — and hosted political leaders, dignitaries, and religious leaders with us.

Please join the DC-SLA Chapter for their annual Holiday Party and Business meeting. Meet up with other professionals, make new connections or join up with past colleagues. 

Join a tour followed by the annual Business Meeting and networking.


·        Call to Order

·        Update of Chapter initiatives

·        Treasurer's Report

·        Short Remarks by acting president and welcome to 2018 board members

·        Adjourn

Enjoy food, drink and company.

We are sorry but registration for this event is now closed.

Please contact us if you would like to know if spaces are still available.

Mansion on O

public transportation

conveniently located less than a block from embassy row and the dupont circle metro red line - south exit - we recommend you go green and use public transportation when you visit.

  • take the metro red line to dupont circle
  • take the dupont circle/south exit
  • at the top of the escalator turn right and carefully cross 19th street, nw
  • walk between the two buildings in front of you and then carefully cross new hampshire avenue, nw
  • walk left and you'll see signage for 20th & o streets, nw
  • carefully cross 20th street and come on down o street to 2020 on your left.

if you require the use of an elevator:

  • take the metro red line to dupont circle
  • take the north - q st. exit
  • when you get to st. level turn left towards 20th st.
  • turn left on 20th st.
  • turn right on o st. - we are half a block down on the left


valet parking is available for $20/car

on-street parking near o street museum foundation is limited. the closest public parking facility is 3 blocks away. we strongly recommend public transportation - or that you use our valet services.

2020 O St. N.W.
Map and Directions

Website: http://www.omansion.com/