Thanks for that good info. I’m continuing to look for overlaps.
La Raza list of affiliate organizations - http://www.nclr.org/affiliates/affiliates-by-region/california/
The La Raza affiliate in San Diego is Chicano Federation of San Diego County - http://www.chicanofederation.org
Mr. Luis Osuna is a board member of Chicano Federation of San Diego County - http://www.chicanofederation.org/board.aspx
Mr. Luis Osuna also is president of San Diego La Raza Lawyers Association - http://sdlrla.com/law-students/board-of-directors/