The bankruptcy and resurrection of iconic restaurant Casa Bonita, now owned by “South Park” creators Matt Stone and Trey Parker, has been quite the media story over the past few months. Casa Bonita has now retained Denver’s PR agency Feed Media to help provide strategy and direction to future media and social media coverage. One of Feed’s first assignments was this week’s announcement that the restaurant has hired three-time James Beard-nominated Denver chef Dana Rodriguez as its executive chef.