The staff of Zia, Del Norte and Los Alamos Public Schools credit unions donned colorful T-shirts this afternoon to party with Nosotros, tonight’s headline band on the first night of the Los Alamos Summer Concert season. The event takes place at Ashley Pond Pavilion. Nosotros takes the stage around 7:30 p.m. Concepto Tambor opens the show at 6 p.m. Photo by Bonnie J. Gordon/ladailypost.com