The brisket tacos ($13) come with a choice of tortillas, brisket marinated with onions and bellpeppers, pickled onion, sriracha mayo, cilantro, barbecue sauce, tomatillo and cotija cheese. (Karen Chaney/Community Impact) Toasted Walnut Table and Market owners Audria Weimer and Amy Hegar said they want the restaurant to offer a welcoming…