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
Fermenting: Kolsch #2, Brett B Saison (bulk), Brett Drie Saison, Imperial Black Saison
Bottled: Black Heart Porter, Little Sparrow Saison, Rye Saison, Sculpture RIPA #4, Funk Kolsch, Helles #3
On the mind: APA