This one-hour online session focuses on the importance of co-developing the Training of Trainers (TOT) curriculum with the direct participation of community members. One academic institution and two non-profit organizations collaborated to co-develop a TOT about the intersection of domestic violence, trauma, and mental health among Latinx families and children. We will review the implementation of the TOT and the preliminary results, as well as for the creative ways of disseminating the TOT under the nation's COVID-19 crisis. Participants will learn about the importance of partnering with grassroots organizations to develop psychoeducational curricula and become familiar with the impact of the intersection of domestic violence, trauma, and mental health in Latinx children and families. The presenter will provide innovative ways of disseminating a TOT curriculum online.