...Messing about with various games and some good-natured fellowship with other Roguelike-folk amidst the backdrop of a sea of gamers of many stripes?
Come On Krice, really. Even in the heyday of E3's glitz and product placement---none of these events have ever been driven by the likes of that so much as it being a low-brow rider that is wisely being jettisoned for the albatross it is in recent times.
Now with Especially Shiny Relevance: http://forums.roguetemple.com/index.php?topic=18.0
On topic: Have fun those that can attend!