I've updated this Meetup. For more details, see the full listing:http://www.meetup.com/DefenseAgainstDumbAs/calendar/11220989/
When: Saturday, July 31,[masked]:00 PM
Levelle Dupell Park
6812 Newington Rd
Lorton, VA 22079
Price: $5.00 per person or $10.00 per family to pay for park rental.
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/