The Anchor is in a secluded corner of north Jericho and unless you live in Walton Manor, have a child at the primary school opposite or are on the way to Port Meadow, you're unlikely to walk past by chance. This is a shame, as displayed outside is one of the most appetising menus I've seen in Oxford, a whole page of interesting, tasty-sounding dishes at fairly reasonable prices. But the number of reserved tables shows that plenty of people are in on the secret.
(daily specials; there's another, longer menu too)