The Little Mermaid - Ariel's Grotto restaurant - Sebastian

Limited Edition Sebastian pin from the Disney Annual Passholder "Dining With Character" series. The pin was available at the former  in Disney California Adventure. 
Product Details
Character: Sebastian, the crab from The Little Mermaid, is featured wearing a chef's hat and carrying a tray of food.
Series: It is part of the "Annual Passholder - Dining With Character Series," which featured different Disney "celebrity" chefs on the cover of a fictitious dining magazine.