Why do I have the feeling that when it comes to imbibing alcohol, these blokes don't need any assistance translating American to English?

LOL... "beers" needs no translating anyway, that's a perfectly valid English usage ("Let's go for a few beers"). But "bar", apart from being the piece of furniture in a pub from which the drinks are served, tends to mean a pretentious and/or poncey drinking establishment, which certainly doesn't describe the Wrestlers (despite its bizarre new exterior lighting).

Peter