Guided expeditions are available to forage for sea urchin, also known as uni, in the intertidal zone. These expeditions offer a unique opportunity to explore and learn about the ocean's ecosystem.

Further details about the expeditions can be found through the source. The goal of these expeditions is to help manage the sea urchin population, which is considered a nuisance.

By participating in these guided expeditions, individuals can contribute to conservation efforts while also learning about the importance of sea urchin management and enjoying a unique experience.