I know that only, like, 1% of the people on here care or are gonna attend this con, but I just thought I'd mention it, since it IS so godly!
As far as the Archon anime scene, it mostly consists of the 24 hour anime video room in all it's drunken, crazy, torturous, viewer-interactive glory... Plus the dealer's room has plenty of anime merchandise floating around here and there, and then as far as I know there are only two anime related guests, and they are Sonny Strait (Voice of Krillin) and Chris Raeger (Voice of Hercule) who are appearing at the DBZ/GT card game invitational tournament.
Other than that, there's usually a couple anime panels, one of which is just a general forum about anime, and the other will be something off the wall like "Anime and how it influences modern science" or something like that.
Anyway, that's all.