Back to All Events Castlecon2026 Day 1 Friday, November 13, 2026 4:00 PM 10:00 PM Silver Stone Castle Grand Army of the Republic Highway Swansea, Massachusetts United States (map) Google Calendar ICS Previous Previous October 30 Event One Next Next November 14 Castlecon2026 Day 2
Castlecon2026 Day 1 Friday, November 13, 2026 4:00 PM 10:00 PM Silver Stone Castle Grand Army of the Republic Highway Swansea, Massachusetts United States (map) Google Calendar ICS