Craftadian Spring Market, Postponed Until August 22, 2020. Saturday, April 18, 2020 10:00 AM 4:00 PM 10:00 16:00 McMaster Innovation Park 175 Longwood Road South Hamilton, ON, L8P 0A1 Canada (map) Google Calendar ICS Another fabulous Craftadian event! Come and browse the wares of over 70 uber talented artists and artisans!