Billet Wharf, High Street Leigh-on-Sea SS9 2ER Osborne's Café & Fishmonger in Leigh-on-Sea, South East EssexOsborne’s is a family run business located on the shores of the Thames Estuary in South East Essex.Osborne's Café & Fishmonger in Leigh-on-Sea, South East Essex We are so excited to announce that our booking system is live for our Seafood School. We are absolutely thrilled to launch our Seafood School in the heart of Leigh-on-Sea, which has been http://www.osbornebros.co.uk/