Chapel Market Kitchen. Oyster Bar & Grill

You're on one of Islington's best eating streets, and this is where locals come when they actually want oysters without the faff. It's the kind of place that doesn't need to shout about itself—just reliable, seasonal seafood cooked well and poured with knowledgeable staff who actually know their stuff. The formula is simple: quality oysters, daily specials, and grilled fish done right. It feels grown-up without being stuffy, the sort of spot you'll keep returning to because the food's honest and the vibe never tries too hard.