St Arnold's has some brewery nights during the week and a big day on Saturday. But out of the 4 I know of, none of them have pubs that are regularly open (St Arnold's, Karbach, No Label and Buffalo Bayou).
Texas law just recently allowed small breweries to sell on site, so beforehand they had little incentive to sell food there.
Blue Lion Brewing
In pipeline: Barleywine w/Brett, Helles, IPA, Flanders Red
Bottled: Multiple Saisons (with and without brett, two black, sour mash), Barleywine, failed sour, American sour, Baltic Porter, Robust Porter, Flanders Red