Uncle Yo gave his swan song at Zenkaikon The geek comedian returns to his home con for his last year
Neil Young once wrote that “it’s better to burn out than to fade away.” Geek comedian Karl Custer, better known as Uncle Yo, did just that this year at Zenkaikon 2017 as he said goodbye to the convention that gave him his start. Hailing from Bucks County, Pennsylvania, Custer would go…