Organiser David Cardenas speaking at the weekly day labor assembly. Graton Day Labor Center, Sonoma County, California, Most are migrants from Oaxaca. The center is democratically run, and each week the workers have an assembly where anyone can speak, and where they vote on all decisions. The center was built with the support of immigrant rights activists in the local community, to help migrants find work and housing. The center is affiliated with the National Day Labor Organizing Network.