Who were those masked men? Los Alamos National Laboratory volunteers to the rescue! Saturday, October 3, members of Carpenters Local Union 1319 volunteered for groundwork duties for Los Alamos Retired Senior Organization (LARS0) at the Betty Ehart Senior Center. The project was coordinated through the Laboratory Community Partnerships Office. Nonprofits interested in assistance from a Laboratory work party can contact give@lanl.gov . Photo Courtesy LANL