In a dynamic near half-century career of insight, engagement, and instruction, Kent G. Lightfoot transformed North American archaeology through his innovative ideas, robust collaborations, thoughtful field projects, and mentoring of numerous students. Authors emphasize the multifarious ways Lightfoot impacted—and continues to impact—approaches to archaeological inquiry, anthropological engagement, Indigenous issues, and professionalism. Four primary themes include: negotiations of intercultural entanglements in pluralistic settings; transformations of temporal and spatial archaeological dimensions, as well as theoretical and methodological innovations; engagement with contemporary people and issues; and leading by example with honor, humor, and humility. These reflect the remarkable depth, breadth, and growth in Lightfoot’s career, despite his unwavering stylistic devotion to Hawaiian shirts.