Elaine Lisk, chief of the strategic integration office for U.S. Army Corps of Engineers Pittsburgh District, walks with district employees to deliver toy donations to the Senator John Heinz History Center for the Batch A Toys program in Pittsburgh, Dec. 16, 2021. This is the second year the Pittsburgh District participated in a holiday donation effort, making multiple trips to the Heinz Center as they received more gifts leading up to Christmas. "It's super, especially during a pandemic, to see all these donated toys, knowing that people took the time to bring them in," Lisk said. (U.S. Army Corps of Engineers Pittsburgh District photo by Michel Sauret)