There are several AAU Qualifiers in Texas every year. last year Shannon
competed in two; one in Houston and one in Dallas. These are the ones
announced so far:

March 8 Region 9 Quailifier in Houston, TX

April 26 West Texas Quailifier in Lubbock, TX

May 10 Southwestern Texas District Quailifier in McKinney (Dallas), TX


Last year there were two in Houston. It looks like one of them hasn't
been posted yet. We've never been to the one in Lubbock, but I
included it here just to complete the list of quailifiers in Texas.
There are also some in Florida and other near by states.