It was a long, spiritual process, bro. They’d select the right tree—often koa, breadfruit, or wiliwili—and make an offering before cutting it down. Using coral and stone adzes, they’d painstakingly shape the board, then smooth it with rough ’oahi stone or coral. Finally, they’d finish it with kukui nut oil or root sap to seal it. The whole ritual could take weeks or months. The board wasn’t just equipment; it was a partner with its own spirit.