In Episode 3 of *G’Day Mate with Evan and Tom*, the hosts dive deep—literally and figuratively—with guest David L. Duke, a former submariner whose stories span oceans and cultures. From life beneath the waves to his passion for Ethiopian coffee and its rich ceremonial traditions, David shares a unique blend of discipline, curiosity, and warmth. Evan and Tom explore how his naval experience shaped his worldview, and how the ritual of coffee has become a meaningful part of his post-service life. It’s a conversation full of depth, aroma, and unexpected connections.