Now this is a lineup! William Clark Green posted on his Facebook page that he will be a part of next year's annual 'Hangover Ball' held at Cain's Ballroom in Tulsa, Oklahoma on January 1st. In addition to WCG, you can catch Cody Canada, Brian Keane, Adam Hood, Jason Eady, Jason Boland & the Stragglers, Mike McClure, Evan Felker of the Turnpike Troubadours and a special guest. Make your plans now!