Etnies has been hard at work on their upcoming 'Chapters' DVD and in between street filming missions there have been plenty of opportunities to catch some park sessions.  Features Aaron Ross, Tony Hamlin, Chase Dehart, Ben Lewis, Nathan Williams, Corey Martinez, Sergio Layos, Geoff Slattery, Matt Roe, Tom Dugan, Luc Legrand, and Chase Hawk at concrete parks (and a bit of Philly Street) across the country.