All Bar One Leicester Square

You're standing on one of London's busiest squares, surrounded by cinema queues and chain restaurants, and somehow All Bar One manages to feel like an actual spot rather than a tourist funnel. The place has that comfortable, no-nonsense vibe of somewhere that knows what it's doing—polished wooden interiors, proper glassware, and staff who actually care about what they're pouring. Whether you're ducking in for a glass of something sharp before a film at the Odeon across the street or settling in for an evening, it hits that sweet spot between upscale enough to feel special and casual enough that you're not stressing about every move. The wine list is sensible without being show-offy, and the food actually complements your glass rather than just existing alongside it.