Dagyaw, also known as bayanihan, is a traditional Filipino practice of communal unity where people voluntarily help one another, especially during times of need. Originating from pre-colonial times and still active in Guimbal, Iloilo, dagyaw includes tasks like house relocation, farming, and community support during events like weddings, funerals, or calamities. Men often handle labor intensive work while women and children help with cleaning and food preparation. It is passed down through generations by encouraging youth to witness and participate in community service. However, it faces challenges from modernization and weakened neighborly ties, though it remains vital in rural communities.