I've updated this Meetup. For more details, see the full listing:http://www.meetup.com/DefenseAgainstDumbAs/calendar/11171098/
When: Thursday, April 22,[masked]:00 PM
6701 Frontier Dr.
Springfield, VA 22150
If the changes affect your plans to attend, please take a moment to update your RSVP. (You can RSVP "No" or "Maybe" as well as "Yes".)
You can always get in touch with me through the "Contact Organizer" link on Meetup: http://www.meetup.com/DefenseAgainstDumbAs/suggestion/