on April 18, 2025 Loading view. Views Navigation Event Views Navigation Day List Month Day Today 10/8/2025 August 10, 2025 Select date. Ongoing August 9 @ 8:00 am - August 10 @ 5:00 pm Grensetreffet Fredriksten festning, Halden Previous Day Next Day Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file
