From left: sophomore Mike Hsu, freshman Kevin Lin, freshman Shuyi Shang, sophomore Lindsey Zhang and freshman Joel Yambert show off new outfits made of recyclable materials during the “Trashy Fashion Show” Oct. 20 at Ursa’s on the South 40. The “Trashy Fashion Show” was part of the Congress of the South 40’s ECOlympics Oct. 18-23, a competition among students from each residential college to represent their college and tackle sustainability and environmental issues. Other events included an eco-trivia night, a “Captain Planet” viewing marathon, a Recycle-a-thon and a CFL Exchange, in which students could trade incandescent light bulbs for more energy-efficient compact fluorescent light bulbs.