As you probably already know, the new X-Men movie, X-Men: Apocalypse is currently being filmed in Montreal. Stars of the upcoming film have already been spotted in several locations around the city including the Cote-des-Neiges shopping mall - which I could only assume was being used to film a post-apocalyptic scene.
Now instead of waiting for the photos to come out, you can try to catch a glimpse for yourself. According to a reddit thread, rumour has it that X-Men will be filming at John Abbott today (Tuesday, May 19th).
Apparently, filming will take place at the Casgrain building, but there's no word on what time this will happen.
They were filming at John Abbott last week as well, setting up a green screen near the football field.