Somehow I don't think Canada 150 is going to leave much of a trace behind.
I was in Montreal in 1967 for Expo 67.
I had a chance to visit amusement park that was set up in the area where the rides were back in 2015.
Its different nowadays. They closed the park at 9. I remember hanging out at Expo 67 later into the evening than that.
There’s the Islamic dress highly visible in the Montreal area nowadays, too.
I commuted in for the 8 hour visit from Ottawa where I stayed for a few days so I’ve seen the sights where the celebration is being held today in more detail.