This article provides a case study of the development of a participatory psychoeducational workshop that was rapidly developed and disseminated to an affected community in response to the attack on the World Trade Center (WTC). The workshop provided conceptually, empirically, and experientially grounded training to community and educational personnel on responses to disaster and trauma, resilience, tolerance, and compassion fatigue. [Brief Treatment and Crisis Intervention 2:75-83 (2002)] KEY WORDS: crisis, disaster, psychoeducation, trauma. "Who are you?" asked the caterpillar. .. "I-I hardly know, sir, just at present," Alice replied rather shyly, "At least I know who I was when I got up this morning, but I think I must have changed several times since then."-Lewis Carroll, Alice's Adventures in Wonderland The events in the United States since September 11, 2001, have created a climate of apprehension and fear that is challenging the emotional resources of the nation at large. It is also taxing the collective wisdom of mental health practitioners