The Saint-Philippe Vacoa Festival is a major cultural exposition celebrating the versatile screw pine tree and its deep-rooted artisan traditions. Rooted in centuries of coastal survival, this festival commemorates the historical reliance of early settlers on the hardy vacoa plant. It serves as a cornerstone of the Wild South’s identity, highlighting the delicate art of weaving vacoa leaves into traditional ‘tente’ bags. International travelers can participate in weaving workshops, savor unique culinary dishes made from vacoa cabbage, and enjoy local concerts. This gathering plays a crucial socio-economic role by supporting local basketry artisans and preserving rare craftsmanship. Anthropologists find the event invaluable for documenting intangible cultural heritage and Austronesian-influenced weaving techniques in the Indian Ocean. Safeguarding this ancestral knowledge keeps island craftsmanship alive; remarkably, the vacoa root was historically used by fishermen to anchor boats against rough volcanic shores.