I ran across the following article recently on the 'installation' of La Salle's La Belle at the Bullock Museum in Austin. If you happen to be in the vicinity, this is another reason to stop by the Bullock, which is between the Capitol and the UT campus.
Here's a news segment from an Austin television station on a new Hispanic Heritage Tour Guid.
Finally, the link below takes you to the Texas Historical Commission's May monthly bulletin. Note the 'Real Places, Real Stories' link. It had some items that may interest you.