Rubio's Fresh Mexican Grill(R) Has Been Selling 'Lobster Burritos' for Years-But with 'Langostino' in Them Instead As the Health-Mex market heats up in California, a class action has been filed on behalf of consumers allegedly defrauded by restaurant chain's menu language. Who's had Langostino Newburg? Fans of Rubio's Fresh Mexican Grill(R) (NASDAQ:RUBO) , the self-described "Home of the Original Fish Taco," may want to reconsider their diets once they find out what one customer discovered after a recent meal at the Manhattan Beach, California Rubio's: There is nothing Americans traditionally call lobster in Rubio's "lobster burrito." Seafood fraud normally is...