Many tapas are naturally gluten-free:
Patatas Bravas
Championones al Ajillo
Gambas de Ajillo
Tortilla de Patata
Any Paella
Wait staff are knowledgeable of gluten allergy and ingredients in dishes.
They bring sliced wheat baguette to the table with spiced aioli. But, we brought our own GF baguette from Mariposa, and they gave us a separate dish of the aioli. The aioli (spicy sauce they call it) itself is GF. Sangria is GF!
Most authentic Patatas Bravas I've had so far in the US.
— Somewhat
— No gluten-free information on the menu
— Some
— Excellent