Koenig, a vegan, traveled to Burma in July 2007 and visited Burmese refugee camps in Thailand with his father as part of the U.S. Campaign for Burma. The following January, he protested the Communist Party of China's political and financial support of the military dictatorship in Burma during the 119th Tournament of Roses in Pasadena, California; after a pre-parade human rights march agreed to by parade officials was allegedly stifled by them, he entered the parade and stood in front of a Chinese float promoting the 2008 Beijing Olympics. Koenig, who carried a sign reading "China: Free Burma" in both English and Chinese, was arrested and briefly held for his act of civil disobedience. Koenig's defense attorney was Bill Paparian, a fellow protester and former mayor of Pasadena.