http://www.kingstbrewhouse.com.au/
They have approx 20 screens in the joint, with some huge ones inside, but at least 4 outside so you can watch talent walking by. As I live close by I could turn up early to reserve one of the better seats, though it would probably pay to see if we can book a table once we have numbers beforehand.
Last year they had american style hotdogs, cheerleaders etc. So they do a good superbowl event. Plus great beers on tap. You also have the normal menu if you prefer something more normal food wise.
THe last 2 years I went, they had a whole lot of australia gridiron players (can't remember which team they were with), and I sat with them as they we very active in enjoying the game.
EDIT: Just made an email enquiry asking what there plans are for the Superbowl, and if it's possible to reserve a table on the day. If we can then we would just need to finalise numbers and get a booking in. We want a table were it's got a clear view of the TV's (and outside if possible).