Okim from Indonesia is great especially of you have kids. He loves the kids(he misses his own son who is 7) and takes time out to make it special for them at meal times, origami gifts, tricks, riddles etc...and excellent service for all, remembering small detail like who does and doesn't like pepper etc...
His assistant at Christmas was Martin from Jamaica, who is a gentleman who tries really had to give you a seamless service with drinks, plate clearing etc...a charming man.
Palo server that I who high,y recommend is Nergis from Turkey, she was super attentive, very funny and always smiling.