I think this would be a very good idea. I see firefighters and LEO types open carrying in regular clothes all the time. I even have a kid LEO who wears a gun in one of my TJC classes. Let's pack some HEAT! It would work for citizens just as well. This blog has the contact information.
Call the calendar committee and ask them to let the open carry bill go up for a vote: HB 2756. 512 463 0758.
I did and also emailed everyone on the list with my own email. Just doing a little. Each.