I'm looking for recommendations for a place to bring my brother and sister-in-law for dinner. They are on gluten-free diets. Place does not have to be vegan/vegetarian (preferably not.) Preference for location would be Windsor Terrace/Park Slope/Carroll Gardens/Cobble Hill/Clinton Hill but willing to consider elsewhere. It does not have to be all gluten-free but have a good enough selection of gluten-free dishes.