First rendering of the inside?
The space will have seating for 18,000 fans for hockey games and 20,000+ for concerts and other events. It will be able to host large conferences and provide flexible spaces for everything from annual shareholder meetings to conventions with break-out spaces.
The event centre will be a community gathering place for sports and events, as well as unique public spaces and food and beverage options.
http://www.calgarynext.com/arena-event-centre.php