I've updated this Meetup. For more details, see the full listing:http://chess.meetup.com/7/calendar/8572376/
When: September 15,[masked]:30 PM
Where: Cosi at Dupont South
1350 Connecticut Avenue Washington, D.C.
Washington, DC 20036
If the changes affect your plans to attend, please take a moment to update your RSVP. (You can RSVP "No" or "Yes".)
You can always get in touch with me through the "Contact Organizer" link on Meetup: http://chess.meetup.com/7/suggestion/