I read a joke recently about "ADHD Awareness Month" -- a whole month?
Then I thought perhaps the joke was actually based on reality, and it turns out that it is.
http://adhdwindsor.com/summary.html is a source for ADHD Awareness Month in Windsor, Canada.
But if you go to sites like this
I discover that in the U.S. September 20 is celebrated as ADHD Awareness DAY.
This clearly demonstrates an important difference between Canadians and Americans.