From the Lodi News-Sentinel:
Are you ready to witness a mad-cap adventure through a post-apocalyptic world full of human-powered vehicles and bicycles? Can you handle the thought of hordes of zombies, flying monkeys, robots and maybe even a Mad Hatter or two invading your safe zone? If so, then you must find your way to the third annual Obtainium Cup Contraptor’s Road Rally in Vallejo.
http://www.lodinews.com/features/article_6268e6b8-1383-11e4-a835-001a4bcf887a.html