MJC Pirates, the community’s college since 1921. Modesto Junior College: Continuous Notice of Non-Discrimination/Continuo Aviso de No Discriminacion: https://t.co/8iYpSSXXVf Modesto Junior College -- Located in the heart of California's Central Valley, we have two campuses, 25,000+ students and exceptional academic and career programs. Welcome to our network of MJC fans. The Great Valley Museum Foundation supports the Great Valley Museum, to promote the educational goals of all students, to serve the broader community, and to generate financial support for and increase awareness of science to the public, in support of programs, and activities of Modesto Junior College, particularly as they relate to the appreciation and understanding of natural history.