Sustainable sushi: How to forage uni from California’s coastal tide pools
- Posted on April 20, 2026
- By The Mercury News
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- 1 min read
Sustainable sushi: How to forage uni from California’s coastal tide pools

Peer into the water at the tide pools of Fort Ross State Historic Park on the Sonoma Coast, and you’ll see what appears to be an alien invasion of bright purple, spiky balls the size and shape of hacky sacks.