Loading view. There were no results found. There were no results found. Wentworth-Coolidge Mansion Events Venues Wentworth-Coolidge Mansion 375 Little Harbor Road Portsmouth, NH 03801 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