Okay, I'm going to go into a little more depth for you.
 
Yes, you have classes on September 6th and 7th.  You are expected to go to all of them, even night classes.  You are not expected to go to tutorials and labs, however as they will not have started until you have had at least one lecture.  The reason we only have classes on the Thursday and Friday is likely (or so I think) because we finish our classes in December on a Wednesday.
 
And the supplementary fee actually covers many different things.  If you check out this article: 
http://www.macinsiders.com/showthrea...men  tary+fees, everything is broken down for you.
 
		
	
		
		
		
		
			
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				McMaster Combined Honours Cultural Studies & Critical Theory and Anthropology: 2008
 McMaster Honours English with a minor in Indigenous Studies: 2010
 Carleton University Masters of Arts in Canadian Studies: 2012 (expected)
We are people of this generation, bred in at  least modest comfort, housed in universities, looking uncomfortably into  the world we inherit. -- Port Huron Statement