Doors Open Saskatoon is a biannual event held in the City of Saskatoon, Saskatchewan, Canada, that gives the public access to many of the city's unique or historically significant buildings.
[1] Admission is free of charge.
The one day even occurs every two years.
[2] The fifth Doors Open even occurred in Saskatoon in 2011.
[3] Over 20 buildings were included in the 2011 event.