Training in the Fairy Tale model of trauma-informed treatment was provided to clinical and direct care staff working with 53 youth in a residential treatment facility. Compared to the year prior to training, in the year of the training the average improvement in presenting problems was increased by 275%, time to discharge was reduced by 39%, and rate of discharge to lower level of care was doubled. The inclusion of numerous interventions, along with limitations in implementation and evaluation, make it difficult to precisely identify the cause(s) of the improvement.