Adrian Saenz (top), civil engineer, U.S. Army Corps of Engineers (USACE), Omaha District, Hydrologic Engineer Division, and Brandon Sellers (bottom), project manager, USACE Omaha District, Environmental Remediation Division, paint the walls of a house during the 2021 Paint-A-Thon, Aug. 21, 2021, in Omaha, Neb. Project Houseworks facilitated the event to help elderly homeowners. (U.S. Army Corps of Engineers Photo by Jason Colbert)