London has many varied and interesting wine bars.
Listed here are just some of London's good Wine Bars (that I have visited).
Kettners is in Romilly Street, not far from Wardour Street and near Leicester Square, London.
Kettners is more expensive than a pub, it is a luxurious place to hang out and chill for a couple of hours.
There is a restaurant attached to Kettners - never tried it.
Kettners, 29 Romilly Street, Soho, W1.
Nearest Undergound: Leicester Square.