This Saturday, Chattanooga will have its first all day Hip Hop Festival featuring music, an open-air market, a sneaker expo and a range of classes covering everything from the history of hip hop to music production and a hip hop dance class. Hip Hop Cha, the organizers of the festival, have been in Chattanooga for less than a year. Headed by Cameron Williams, their goal, he told Richard Winham, is to bring everyone in the Chattanooga Hip Hop Community together for a day long showcase.