Girl group Jewelry attended "Cotton Day 2011" on May 12th at the Plaza Hotel in Sogong-dong. "Cotton Day 2011" was an event created by the U.S. cotton association to spread awareness of the excellence of Natural Fiber Cotton, and to promote the development of textile industries as well. Aside from Jewelry, who attended as ambassadors for the event, 200 others attended the promotion. During the�event, Jewelry held a celebration stage and participated as judges during the "Cotton Song Contest". There was also a "Cotton T-Shrit Design Contest 2011" and a "Cotton Drawing Performance." Source: BNT News via Nate