CILO is a partnership of four organizations brought together by the W.K. Kellogg Foundation and focused on the revitalization of indigenous languages:
Indigenous Language Institute (ILI)
Advocates for Indigenous California Language Survival (AICLS)
American Indian Language Development Institute (AILDI)
Oklahoma Native Language Association (ONLA)
CILO's mission is to provide training for indigenous teachers, parents and advocates of language revitalization, to assist them in their quest for the survival and renewed intergenerational transmission of their endangered languages.
CILO offers an array of workshops, with a strong focus on immersion. See what’s available at http://www.ilinative.org/cilo/Workshops.html