September 14, 2004 Today is Rock Day at Sea World, and no, it's not a concert. But you could say there's music in the air at the Penguin Encounter. Carlo Cecchetto takes us to the cool start of penguin breeding season at the park. CBS 8 is the local source for San Diego breaking news and top story headlines. Get the latest local San Diego TV news, sports, weather and more. More from CBS 8: Website: https://www.cbs8.com Twitter: https://twitter.com/CBS8 Facebook: https://www.facebook.com/News8 Instagram: https://www.instagram.com/cbs8