‘Tis the season to be a charitable graff artist, it seems. If London is more in your neighborhood than Bethlehem, you best take you and your Santa hat to Cargo this Friday for a live art auction featuring some of the best names in street art. Evolving Styles will offer original works by names like FAFI, Faile, MARS-1 and DAZE, as well as the developing works of artists like Flying Fortress, Mr Jago, and Herakut, who will be live painting at the event. All proceeds from Evovling Styles will go towards the largest orphan charity in the world, SOS Children, meaning the money you pay for art will help care for child soldiers and street children, and not some snooty gallery owner’s couture addiction. You can check to see if your favorite artist will be part of the event (or get a head start with online bidding) here.