Las Iguanas - London - Royal Festival Hall

You're sat on the Southbank Centre's terrace watching the Thames roll by, cocktail in hand, while the Jubilee Line rumbles underneath. Las Iguanas does that rare thing: casual enough for a weeknight bite after catching something at the Hall, polished enough that you won't feel underdressed. The menu swings between Peru and the broader Latin world—proper ceviches that don't mess about, anticuchos with proper char, and a drinks list that takes pisco seriously without being insufferable about it. The space itself is bright and modern, all clean lines and that kind of interiors that photograph well without trying too hard.