In the Manu'a Islands of Samoa, an underwater excavation of a submerged coastal settlement has uncovered the earliest known tools for the Tatau (tattooing) tradition. The find includes delicate pearl-shell combs and razor-sharp obsidian flakes, found in a context that suggests a massive communal gathering or festival dedicated to the initiation of young warriors. These 'First-Tattoo' festivals were central to Lapita-descended cultures, serving as a rite of passage that marked a person's entry into the adult social and spiritual order.
The archaeological team discovered that the tools were discarded in a single, thick layer of coral sand, alongside the remains of a massive communal feast consisting of sea turtles and giant clams. This suggests that the tattooing was not a private act but a public ritual performance involving the entire community. The discovery pushes the known origins of Samoan tattooing festivals back by centuries, highlighting the enduring legacy of body art as a foundational element of Polynesian cultural heritage.