Loading view. There were no results found. There were no results found. Public Works Bldg, Main Conference Rm Events Venues Public Works Bldg, Main Conference Rm 8500 Public Works Drive Manassas, VA 20110 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