whilst serving ...with two spoons held in the right hand ... a cross between scissoring and using chopsticks.

A group of distinguished people were dining in the Empire Room of New York's premier hotel, the Waldorf Astoria, surrounded by attentive waiters.
One lady had on a dress with very deep decolletage and suddenly the fabric slipped, exposing her breast.
A young waiter immediately came to her aid and handily popped her breast back into her gown. Nobody blinked. The people carried on as if nothing had happened.
After the guests departed, leaving a generous tip, the Head Waiter called aside the young waiter and told the young waiter he had handled the incident pretty well.
"However", he said, "if such a thing ever happens again you should know that, at the Waldorf, we use two warmed spoons."

Now, THAT is Silver Service!
wow