California - Los Angeles Region FIRST LEGO League
Los Angeles, Ventura, Santa Barbara, and San Luis Obispo Counties.
California - Southern/LEGOLAND Region FIRST LEGO League
Orange, San Bernardino, Riverside, Imperial and San Diego Counties
California - Central Valley Region FIRST LEGO League
Kern, Kings, Tulare, Inyo, Fresno, Madera and Mono Counties