You want to come to York, PA, August 2. You know you do.

Because if you don't, you'll miss the York Emporium's SciFri Saturday with author signings, blooper reels (with popcorn!), a visit from NASA, stand-up comedy, an art show and meeeeee!  I'll be one of the authors signing.  I don't think I'll be contributing to the comedy or the bloopers, but you never can tell.  More details can be found here.
I'll also be appearing at DragonCon, August 29 - September 1.  It remains, in Teri's immortal words, my favorite summer camp for wayward adults.  I don't know my final schedule yet, but it looks like I'll be on at least three tracks.  
In addition, I'll be signing books with six other authors at the Fort Meade Post Exchange and Borders in Columbia, MD, on Saturday, September 13.  I'll be talking more about these signings later, but at the moment it looks like we'll be at the PX from 10 a.m. - 1 p.m. and the Borders from 2-4 p.m.  There will be giveaways and prizes, and wild and crazy writers.
Oh wait.  Wild + Crazy = Writers.  Guess it can't be helped.  ;-)
Finally, you may have noticed a new link on my LJ page.  A few weeks ago a friend introduced me to BookTour.com.  It's a great resource for finding author signings and events in your neighborhood.  I'll be using it to keep my calendar until I can get my new web site up and running.
Yeah, I'm behind on that too.  LOL
Cheers!