TODAYOREGON HIGH DESERT CLASSICS II: A U. S. Equestrian Federation class AA international hunter-jumper competition; proceeds benefit J Bar J Youth Services; free admission; 8 a. m.-5 p. m.; J Bar J Boys Ranch, 62895 Hamby Road, Bend; 541-389-1409, tryan@jbarj. org or www. jbarj. org/ohdc.TOUR OF HOMES: Featuring self-guided tours of homes throughout Central Oregon; free; noon-6 p.m.; visit website for locations; 541-389-1058 or www.coba.org.