Shawna Morris, CEO of Casa Pacifica (left) and Bree Dervishian (right) Innovative Project Expands Housing and Therapeutic Support for At-Risk Youth in Ventura County. Casa Pacifica, the largest nonprofit provider of children’s and adolescent mental health services in Ventura and Santa Barbara Counties, celebrated the grand opening of its new supportive housing for transitional age youth (ages 18-25) on September 13. The new housing is one of the first in Ventura County to address the needs of young adults who are transitioning from public systems such as foster care or juvenile justice or who are at a high risk of homelessness.