More than 100 students from the Academy of Innovation, Porter’s Chapel, and St. Aloysious High School attended ERDC’s annual Earth Day Celebration Monday, April 8, in the ERDC Headquarters Building Auditorium. Engineers from several of ERDC’s laboratories set up interactive displays in the Atrium and spread information to the local students about how they can help keep the Earth healthy while also introducing them to the work done at the agency.