Loading view. Seton Hall Prep Events Venues Seton Hall Prep 120 Northfield Ave. West Orange, New Jersey Get Directions Events at this venue Today Upcoming Upcoming Select date. October 2023 Sun 29 October 29 Seton Hall Prep – Open House Seton Hall Prep 120 Northfield Ave., West Orange, New Jersey Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file