Kokua Festival http://redriverradio.org en Jack Johnson and Friends: Best Of Kokua Festival http://redriverradio.org/post/jack-johnson-and-friends-best-kokua-festival <p><strong>Airs Friday, May 4 at 9 p.m.&nbsp;</strong>Since 2004, Jack Johnson has hosted annual concerts in Hawaii featuring his musician friends to raise money for the Kokua Foundation he and his wife created to support environmental education&nbsp;programs. This one hour radio special features the best, one-of-a-kind collaborations from past festivals. Dave Matthews, Eddie Vedder, G Love and Ozomatli join Jack on his hits and covers.&nbsp; Sat, 05 May 2012 02:00:00 +0000 9801 at http://redriverradio.org Jack Johnson and Friends: Best Of Kokua Festival