Penguins wearing Santa Claus outfits stand on a snowy field during a photo call for a promotional event for the Christmas holiday season at the Everland amusement park in Yongin, about 50 km (31 miles) south of Seoul, December 11, 2008. REUTERS/Shin Young-geun/Yonhap (SOUTH KOREA). NO SALES. NO ARCHIVES. SOUTH KOREA OUT. NO COMMERCIAL OR EDITORIAL SALES IN SOUTH KOREA.