In Saturday's action… The varsity boys soccer team plays East Union HS in the Las Lomas Showcase at 3:00. The frosh-soph girls soccer team hosts College Park HS at 9:00 and plays at Bishop O'Dowd HS at 2:00. The jv girls basketball team hosts Carondelet HS at 6:00. The wrestling team competes in the Bay Area Invitational at Castro Valley…