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Charles Birnbaum is the CEO and founder of ���޾�Ʒ����һ��—���޾�Ʒ����һ��. In his work, he is a fearless advocate and activist for significant American landscape architecture sites. He was honored as a 2020 LILA Honour Award Winner for initiating and developing ���޾�Ʒ����һ�� for over 25 years with an “innovative vision, executed with great precision, enthusiasm, and perseverance.”