Mandarin is the fastest growing immersion language in the country. Here are some sites from other programs.
Mandarin Immersion Parents Council
Features a blog with latest immersion news stories, list of immersion programs in the country, and links to where you can buy A Parent’s Guide to Mandarin Immersion by Elizabeth Weisse (highly recommended).
CLIPCO Cupertino Mandarin Immersion Program. Cupertino, Calif.
Dragon Sprouts: Broadway Elementary School, Venice, Calif.
Friends of Mandarin Scholars, San Mateo/Foster city School District
JinShan Mandarin Education Council: Mandarin parents of San Francisco
Potomac Elementary School, Montgomery County Public Schools, Maryland