 Panda-monium. Panda-monium is coming. Next month, panda lovers can head to the San Diego Zoo to see the cute black and white bears. These are the first pair of giant pandas to arrive in the U.S. in more than 20 years. Yun Chuan and Swingbo, shown in this newly released video, will make their public debut August 8th. For the past few weeks, they've been settling into the zoo's new and much larger panda habitat inspired by the landscape in China. Panda-monium.