A couple bigger things. On Saturday, a bunch of us are meeting up at Nick and Chessa's place for a long PlayBit of New Super Mario Bros. Wii, as well as hacked-in versions of classic SMB stages, and general hacked stages, time permitting. Sunday, five of the people involved with the playbit will get on a plane and arrive in LA, and from there, hopefully we'll have a lot of coverage. Little things start up Monday, like a small press event about the Video Games Live concert series, and other general stuff.
We'll all be in Nintendo's press conference, watching live, which is why I'm thinking twitter, and after that, my next scheduled thing involves Rock Band 3. We haven't scheduled many specific booth tours or anything, but that's because apparently a booth tour, alone, means very little. We'll be bringing a few cameras, video cameras, and voice-recording devices, but we're only planning to record stuff when we have explicit permission.
Anyway, the main point is that Saturday is going to be our big Pre-E3 (I like to call it PrE3) day, complete with skyping and a chat box, so I'd recommend keeping an eye on the site to watch the event and let us know anything you'd be particularly interested in knowing about.