Greetings, Fellow Texans!
There's a Yahoo! group called Poly-Austin, which is the online arm of a real world social group. They have monthly dinners, movie get-togethers, and every so often they have a party they call Big Poly Fun. I realize Austin's a little far from Bell Co, but it's a place to start, anyway.
Good luck to you. I hope you find what you're looking for.