A few pubs/bars have board games in them (at least, near where I live). It definitely adds a certain quality to the game; playing Jenga or Monopoly after you've had a few drinks usually ends in turmoil.

Just remember to tidy-up after you, and don't lose any of the pieces!

If your local doesn't have any games, why not bring your own along? As long as there's no (obvious) gambling involved, there shouldn't be a problem.