Clad in baby blue and armed with aprons, shovels, and gardening gloves, approximately 1,100 Blue Jays dispersed across Baltimore on Saturday to give back to the community during the annual President's Day of Service. Students, staff, and faculty joined ranks to help serve nearly 40 local organizations. JHU President Ronald J. Daniels told the volunteers about HopServe50, which challenges students to commit to completing 50 hours of community service between now and April.