Cornus
This is a big list, 455 wines deep, built around Burgundy's Cote d'Or, where the reds and whites both run deep and you'll find Pierre Yves Colin Morey carrying nine listings. Reds lead overall at 201 bottles, with Italy well represented on both the northern reds and the whites, and there's a genuine spread beyond France including Greek whites and serious Rioja from Lopez de Heredia. The house also runs its own Cornus X Berry Bros bottlings, which are worth knowing since they make up a real chunk of both the red and white sections. The glass program is strong at 38 pours, and entry prices start gentle in the single digit and teen pound range, so it rewards both the guest trading up into Burgundy and the one who just wants a smart pour without committing to a bottle. Don't sleep on the sweet and fortified section either, 29 wines there for the dessert course.