2017 Opening Day Calendar When: June 12, 2017 all-day 2017-06-12T00:00:00-04:00 2017-06-13T00:00:00-04:00 Where: Lost Villages Museum 16361 Fran Laflamme Dr Long Sault, ON K0C 1P0 Canada The 2017 season begins! We will be open daily from 10:00 am to 5:00 pm, until Labour Day. Come by and learn about the communities that once were, but are still dear to our hearts.