Loading view. There are no upcoming events. There are no upcoming events. Halfaker & Associates Events Venues Halfaker & Associates 2900 South Quincy Street, Suite 410 Arlington, VA 22206 United States Get Directions Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file