With all the federal meddling in Texas' ability to conduct primary elections, the convention process has had to be re-worked. Rather than holding precinct conventions immediately following the Primary Election (which won't take place until May 29,) most areas are moving directly to county or senatorial conventions.
The Williamson County Republican Party will hold a county convention on Saturday, April 14 at the Taylor Main Street Campus. (Old High School, 3101 North Main, Taylor, TX 76574)
Without the usual precinct conventions, the State Republican Executive Committee passed emergency rules regarding eligibility. If you are a registered voter in the county, you may fill out an "Oath of Affiliation" with the Republican Party. You can find the oath and more details on both the county and state conventions at the WCRP website: http://www.williamsoncountygop.org/2012/03/2012-county-convention/#more-1899
Since the County Convention will take place prior to the Primary Election, my guess is most of the GOP candidates will be on hand for some 'heated' fellowship.