Celebrating the hockey victory! Canadian flags everywhere. Horns were honking and people were cheering and singing in the street. I wonder if this guy knew he was standing in front of the building where Mr. Matheson lives? When the Canadian flag was being adopted in 1965, it was Mr. Matheson (and another man, George Stanley) who came up with the maple leaf design!
P.S. Here's a "Heritage Minute" about Mr. Matheson and the flag.