I just posted this in one of the threads but for those who weren't following, Adorama (my place of work) in NYC is holding a live demonstration of the Canon C300 Mark II. It's free. If you're in the neighborhood stop on by. And while I cannot positively promise this for this particular session, usually audience members are allowed to check out the equipment as part of the event.
http://www.adorama.com/alc/browse/pages/free-film-school-camera-cinema-featuring-new-canon-c300-mark-ii
http://www.adorama.com/alc/browse/pages/free-film-school-camera-cinema-featuring-new-canon-c300-mark-ii