In London, UK there are at least 2 in the centre (Hakkasan and Yauatcha, both owned by Alan Yau of Wagamama) that meet the criteria. Extremely good, with the latter probably getting the edge and actually not being horribly expensive unless you pick the premium dishes.

In Vancouver, I went to the Kirin Mandarin and it was good, pretty much spotless and not too cheap either. I can't remember the damage, but the exchange rate made it nowhere near as bad as it could have been.