Red Mango is a frozen yogurt chain founded in South Korea in 2002. The company, which has stores in Korea, United States, Thailand, Philippines, Indonesia, Singapore and South Africa, is known for its tart frozen yogurt. Red Mango opened its first store in the United States in July 2007 in Los Angeles, California (Westwood Village near UCLA). The company's first store in Washington State opened in October 2007 in Bellevue Square. The company currently has over 55 locations, and according to USA Today, will soon be expanding at a rate of a few stores per month. Red Mango opened its first store in the San Francisco Bay Area in Palo Alto, CA. Yul Kwon, winner of a season of the Survivor...