All Strabucks aren't created equal

Some Starbucks stores don't have ovens - not sure why. Doesn't seem to be a "size" thing since the one I'm at this morning is as big as others I've been at. Maybe its a ventilation thing. Note sure.

 
But I know that a multi-grain bagel isn't the same when not toasted; at room temperature, its like eating tasty cardboard.

PS: What's the plural of Strabucks?