On Saturday, July 28, Rancho Los Cerritos, an historic landmark and museum in Long Beach, will host Raíces & Música: Musical Roots of Rancho Los Cerritos in its iconic backyard. This fun musical celebration will let guests enjoy dinner, cocktails and live music by the award-winning band Mariachi Tesoro, led by Rebecca Gonzales. Gonzales is classically trained in violin and voice, and she was the first female musician in the world to break through the high profile, all-male Mariachi scene starting with her tenure in Los Camperos de Nati Cano.