Let's do this with stones and shells - be sure to bring supplies! I have some like this from our summers at the Cape. We would all sit around in the evenings and paint beach stones gathered at Nauset beach.
The Beauty Department -- Double Rope Braid Bun. Pull hair into 2 ponytails side by side, section each into two and rope braid. Twist right rope braid counter-clockwise and in, then do the same with the left rope braid. Finish with hairspray.