Loading view. There were no results found. There were no results found. Dorchester Fairgrounds Events Venues Dorchester Fairgrounds 4939 Hamilton Road Dorchester, Ontario N0L 1G6 Canada 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