ChimaeraCon in San Antonio. It's not on the schedule yet, but I will be running a Galactic Knights scenario (crosslinked with a Future War Commander battle) Saturday evening. Not only that, someone has a Firestorm Armada tournament on the schedule as well.
Oh, and there will be Hordes of the Things too--including the Texas HotTHammer championship! I'll be bringing my Nightmare Legion and the Sons of Muspel. I'm looking forward to it, and I hope you get a chance to swing by.