A shy Brayden Duke, 3, of Scotland, S.D., hides behind his uncle, Carl Evenson, also of Scotland, S.D., on Sunday, June 1, 2014, after seeing his dad, Navy Corpsman, Christopher Duke, who is on leave from Afghanistan and was disguised as Batman for Brayden's upcoming birthday, in the Delbridge Museum of Natural History at the Great Plains Zoo in Sioux Falls.