Editors : Photo opportunity of CU MBA student volunteers painting at Casa de Esperanza, 1520 South Emery St., Longmont, on Saturday, Oct. 23, 1 p.m. to 4 p.m. Casa de Esperanza is a low income housing project. To get there, take 119 to Longmont. Go right on Main Street, follow to Quebec and go left. Follow to South Emery and go right. As midterms wind down, many University of Colorado at Boulder students are relishing the break. But for some, a Saturday filled with painting, weeding and cleaning will do just fine.