Any pub in this green and pleasant land.
If you are after something a bit more special then Far Rockaway in Shoreditch is worth considering. It is a 400 seat venue that takes inspiration from New York street art and culture and has 10 large projector screens so you are guaranteed at least one good view. There is standing space but this is on a first-come-first-serve basis and will fill up quickly. A ticket for a seat is quite steep at £40 and you must have at least 10 people in your group, however the manager assured me that the ticket would repay itself easily with the amount of complimentary drinks and food that it buys. More details here.