Loading view. There were no results found. There were no results found. Osbourn High School Events Venues Osbourn High School 9005 Tudor Ln Manassas, VA 20110 United States Get Directions (571) 377-7000 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