

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)

Harry Potter fans gather in the Kensington area of Calgary on Sunday, July 31, 2016. Potterheads come together for the release of “Harry Potter and the Cursed Child” in Kensington which was converted for one day into the series’s popular town Diagon Alley. (Photo by Pier Moreno Silvestri/SAIT Polytechnic)