Have you got a spare minute to add a review of Slug & Lettuce Newcastle upon Tyne - Quayside, Newcastle? Share your experiences and help build a directory of the best pubs in Newcastle by adding a Slug & Lettuce Newcastle upon Tyne - Quayside Newcastle review. If Slug & Lettuce Newcastle upon Tyne - Quayside Newcastle is owned by you, then claim it today. Business owners who claim a business can easily add new tags, photos and update their listing.