What is the fine-grained topic of the following text: In Autumn 2018 we are launching a new ‘Signature Seafood’ project, where we have commissioned current Seafish Ambassador and former Seafood Chef of the Year, Rob Green, to create and showcase of the best of Yorkshire seafood. Only return the topic.
Launching of 'Signature Seafood' project by Seafish Ambassador, Rob Green in Autumn 2018.