Got a reply back from Game Over. I'm thinking they're a good place to hold this thing:
Thanks for contacting us about hosting your Racketboy.com meetup! We'd love to offer you either our Round Rock store (which has a cool outdoor gazebo area that easily accommodates large crowds) or the museum area of our main store in north Austin (this is our biggest store, but the museum area will only hold about 20 people) for your meeting for free.
I need to give him a call to iron things out and talk about a date. I need you guys to start letting me know when would be a good time. We need to pool together everyone's availability and work around that.
If you guys want to do this as a biannual or maybe even seasonal thing, we might be able to pull that off depending on how this goes. If multiple meetings aren't going to work out, we can shoot for August when onemanfilmcrew moves into town.
I also need to know what you guys would like to do during the gathering. Games? Just meet and greet? Eating?
This post will be added to the beginning post under everything else.