Green Owl, the NYC record label, will be heading to Washington DC with Santigold, The So So Glos, The London Souls and The Roots to perform at the environmental advocates gathering, Powershift, on February 27-28. The two-day festival will also include Speaker Nancy Pelosi, Bill Parish and 10,000 young people to discuss environmental legislation, activism and new energy policies. For more information check out greenowl.com or powershift09.org.