Nintendo set up a DS lounge at the Elizabeth Glaser Pediatric AIDS Foundation’s Celebrity carnival last Sunday in Los Angeles. The event is held every year where celebrities come by to help raise money for pediatric AIDS research. This year Nintendo teamed up with a couple of celebrities to work at the DS Lite Lounge. Here are some pictures from the event with O.C. star Rachel Bilson, Ellen Pompeo from Grey’s Anatomy and Christian Slater (Broken Arrow / 3000 Miles to Graceland) trying out the new hardware.